1200 Hampton Ln, Mundelein, IL 60060, USA
Maurice Noll Park
Free
6 Courts
Permanent nets
N Emerald Ave, Mundelein, IL, 60060, USA
Memorial Park
Free
1 Court
Permanent nets
136 N Southport Rd, Mundelein, IL, 60060, USA
Scott Brown Park
Free
3 Courts
Permanent nets
1401 N Midlothian Rd, Mundelein, IL, 60060, USA
Mundelein Park & Rec Center
One-time fee
4 Courts
Non-permanent nets
All pickleball courts within 25 miles of Mundelein, Illinois
Crane Blvd, Libertyville, IL, 60048, USA
Nicholas-Dowden Park Tennis Courts
Free
4 Courts
Non-permanent nets
200 W Golf Rd, Libertyville, IL, 60048, USA
Advocate Condell Centre Club - Libertyville
Membership
1 Court
Non-permanent nets
1950 N US Highway 45, Libertyville, IL, 60048, USA
Libertyville Sports Complex
Free
9 Courts
Non-permanent nets
635 N Aspen Dr, Vernon Hills, IL, 60061, USA
Vernon Hills Park District
Free
9 Courts
Non-permanent nets
299 Onwentsia Rd, Vernon Hills, IL, 60061, USA
Deerpath Park
Free
6 Courts
Permanent nets
22222 W Peterson Rd, Grayslake, IL, 60030, USA
Behm Park
Free
3 Courts
Permanent nets
1025 N. Old McHenry Rd. Lake Zurich, IL 60047
Foglia YMCA
Membership
2 Courts
Non-permanent nets
5538 Oak Grove Cir, Long Grove, IL, 60047, USA
Twin Groves Middle School
Free
2 Courts
Permanent nets
2600 N Buffalo Grove Rd, Buffalo Grove, IL, 60089, USA
Woodland Park
Free
2 Courts
Permanent nets
250 Library Lane, Grayslake, IL, USA
Central Park Courts
Free
2 Courts
Permanent nets
235 Deer Lake Dr, Hainesville, IL, 60030, USA
Barrington Park District Fitness & Rec Ctr
Membership
3 Courts
Non-permanent nets
401 Aptakisic Rd, Buffalo Grove, IL 60089, USA
Buffalo Grove Park District: Rick Drazner Park
Free
2 Courts
Permanent nets
400 North Rand Road, Lake Zurich, Illinois 60047, United States
Life Time Lake Zurich
Membership
3 Courts
Permanent nets
1072 Ivy Hall Ln, Buffalo Grove, IL, 60089, USA
Buffalo Grove Park District, Ivy Hall School
Free
3 Courts
Non-permanent nets
1000 N Buffalo Grove Rd, Buffalo Grove, IL 60089, USA
Mike Rylko Community Park
Free
8 Courts
Permanent nets
175 North Drury Lane, Grayslake, IL, USA
Sunrise Park
Free
2 Courts
Permanent nets
21041 Quentin Collection Dr, Kildeer, IL, USA
Kildeer park District
One-time fee
4 Courts
Permanent nets
920 N Hunt Club Rd, Gurnee, IL, 60031, USA
Hunt Club Community Center
Free
2 Courts
Permanent nets
Russell Ave, Gurnee, IL, 60031, USA
O Plaine Community Park
Free
8 Courts
Permanent nets
355 W Washington Ave, Lake Bluff, IL, 60044, USA
Lake Bluff Park District
Free
7 Courts
Non-permanent nets
353 W Washington Ave, Lake Bluff, IL, 60044, USA
Blair Park
Free
6 Courts
Non-permanent nets
2223 Half Day Rd, Deerfield, IL, 60015, USA
College Park Athletic Club East
One-time fee
1 Court
Permanent nets
1501 Busch Pkwy, Buffalo Grove, IL, 60089, USA
Sky fitness
One-time fee
5 Courts
Permanent nets
Schaefer Rd, Arlington Heights, IL, 60004, USA
Creekside Park
Free
2 Courts
Permanent nets
2195 N Hicks Rd, Palatine, IL, 60074, USA
Falcon Park Recreation Center
One-time fee
6 Courts
Non-permanent nets
95 Deerpath, Lake Forest, IL 60045, USA
Deerpath Community Park
Free
8 Courts
Permanent nets
23125 Long Grove Rd, Barrington, IL, 60010, USA
Charles E. Brown Park
Free
2 Courts
Permanent nets
400 Hastings Rd, Lake Forest, IL, 60045, USA
Lake Forest Recreation Center
One-time fee
2 Courts
Non-permanent nets
1655 Nations Dr, Gurnee, IL, 60031, USA
Fitnation Fitness Club
One-time fee
1 Court
Non-permanent nets
1760 N Hicks Rd, Palatine, IL, 60074, USA
Midtown Palatine Athletic Club
Membership
16 Courts
Non-permanent nets
1111 N Rohlwing Rd, Palatine, IL, 60074, USA
Palatine High School
Free
2 Courts
Non-permanent nets
7 W College Dr, Arlington Heights, IL, 60004, USA
Heritage Tennis Center
One-time fee
8 Courts
Non-permanent nets
1037 N Smith St, Palatine, IL, 60067, USA
Hamilton Park
Free
6 Courts
Permanent nets
1017 E Carpenter Dr, Palatine, IL 60074
Palatine Park District - Sycamore Park
Free
2 Courts
Permanent nets
131 N Wolf Rd, Wheeling, IL, 60090, USA
Wheeling Park District - Chambers Park
Free
6 Courts
Permanent nets
235 Lions Dr, Barrington, IL 60010, USA
Barrington Park District
Free
4 Courts
Permanent nets
235 Lions Dr, Barrington, IL, USA
Barrington Park District Fitness & Rec Ctr
Membership
7 Courts
Permanent nets
333 W Dundee Rd, Wheeling, IL, 60090, USA
Wheeling Park Dist. Rec. Center
One-time fee
2 Courts
Non-permanent nets
W Roanoke Dr, Arlington Heights, IL, 60004, USA
Greenbrier Park
Free
1 Court
Permanent nets
3100 Trail Way, Highland Park, IL, 60035, USA
Danny Cunniff Park
Free
16 Courts
Permanent nets
28156 W Northpointe Pkwy, Lake Barrington, IL, 60010, USA
Canlan Sportsplex Lake Barrington
One-time fee
12 Courts
Non-permanent nets
1400 W Northwest Hwy, Palatine, IL, 60067, USA
Buehler YMCA
Membership
3 Courts
Non-permanent nets
110 Robincrest Ln, Lindenhurst, IL, 60046, USA
Mallard Ridge Park
Free
2 Courts
Permanent nets
700 E Morris Dr, Palatine, IL, 60074, USA
Palatine Park District - Locust Park
Free
3 Courts
Permanent nets
310 N Beck Rd, Lindenhurst, IL, 60046, USA
Lewis Park
Free
2 Courts
Permanent nets
1045 Hackberry Rd, Deerfield, IL 60015, USA
Deerfield - Sheppard School
Free
6 Courts
Permanent nets
1207 Park Ave W, Highland Park, IL, 60035, USA
Recreation Center Of Highland Park
One-time fee
7 Courts
Non-permanent nets
901 N Schoenbeck Rd, Prospect Heights, IL, 60070, USA
Country Garden Park
Free
2 Courts
Permanent nets
2200 Grass Lake Rd, Lindenhurst, IL, 60046, USA
Lindenhurst Park District
Free
2 Courts
Non-permanent nets
1198 Sanders Rd, Northbrook, IL, 60062, USA
Wood Oaks Green Park
Free
3 Courts
Permanent nets
N Douglas Ave &, E Marion St, Arlington Heights, IL 60004, USA
Green Slopes Park
Free
4 Courts
Permanent nets
434 Lake Cook Rd, Deerfield, IL, 60015, USA
Sachs Recreation Center
One-time fee
7 Courts
Non-permanent nets
2255 W Yorkhouse Rd, Waukegan, IL, 60087, USA
Bevier Park
Free
6 Courts
Permanent nets
3323 Walters Ave, Northbrook, IL, 60062, USA
Northbrook Leisure Center
One-time fee
1 Court
Non-permanent nets
110 W Camp McDonald Rd, Prospect Heights, IL 60070, USA
Lions Park
Free
2 Courts
Permanent nets
660 N Ridge Ave, Arlington Heights, IL 60004, United States
Arlington Ridge Center
One-time fee
6 Courts
Non-permanent nets
699 Claire Ln, Prospect Heights, IL, 60070, USA
Claire Ln
Free
1 Court
Permanent nets
1004 W St James St, Arlington Heights, IL, 60005, USA
Voltz Park
Free
3 Courts
Permanent nets
1004 W St James St, Arlington Heights, IL, 60005, USA
Volz Park
Free
6 Courts
Permanent nets
2708 Cardinal Dr, Rolling Meadows, IL 60008, USA
Cardinal Drive Park
Free
2 Courts
Permanent nets
93 Country Club Dr, Prospect Heights, IL 60070, USA
Rob Roy Country Club Village
6 Courts
Permanent nets
750 Charleston Ln, Hoffman Estates, IL 60192, USA
Pine Park
Free
5 Courts
Permanent nets
3425 Whirlaway Dr, Northbrook, IL, 60062, USA
Northbrook Park District Stonegate Park
Free
6 Courts
Permanent nets
200 Lee Rd, Northbrook, IL, 60062, USA
Williamsburg Square Park
Free
2 Courts
Permanent nets
1225 Greenbriar Ln, Northbrook, IL, 60062, USA
Greenbriar Elementary School
One-time fee
2 Courts
Non-permanent nets
500 S Fernandez Ave, Arlington Heights, IL, 60005, USA
Pioneer Park
One-time fee
4 Courts
Non-permanent nets
3705 Pheasant Dr, Rolling Meadows, IL, 60008, USA
Rolling Meadows Park District
Free
2 Courts
Non-permanent nets
1313 North Burning Bush Lane, Mount Prospect, IL, USA
Burning Bush Trails Park
Free
2 Courts
Permanent nets
737 S Beverly Ln, Arlington Heights, IL, 60005, USA
Dryden Park
Free
6 Courts
Non-permanent nets
330 Knox Dr, McHenry, IL 60050, USA
Knox Park
Free
2 Courts
Permanent nets
180 Anets Dr, Northbrook, IL 60062, USA
Techny Prairie Activity Center
One-time fee
6 Courts
Non-permanent nets
1000 W Central Rd, Mount Prospect, IL, 60056, USA
Central Community Center. Mt. Prospect Park District
One-time fee
4 Courts
Non-permanent nets
636 Berglund Pl, Northbrook, IL, 60062, USA
Oaklane Park
Free
1 Court
Non-permanent nets
1835 Raymond Dr, Northbrook, IL, 60062, USA
Glenbrook Paddle Club
Membership
7 Courts
Permanent nets
1299 S Haddow Ave, Arlington Heights, IL, 60005, USA
Carefree Park
Free
2 Courts
Permanent nets
7610 Pingree Rd, Crystal Lake, IL, 60014, USA
Spoerl Park Pickleball Courts
Free
6 Courts
Permanent nets
1416 Payne Rd, Schaumburg, IL, 60173, USA
Schaumburg Tennis Plus Center
One-time fee
4 Courts
Non-permanent nets
411 S Maple St, Mount Prospect, IL, 60056, USA
Lions Recreation Center
One-time fee
4 Courts
Non-permanent nets
1900 Old Willow Rd, Northbrook, IL, 60062, USA
Athletico Center
One-time fee
4 Courts
Non-permanent nets
1722 W Lonnquist Blvd, Mt Prospect, IL 60056, USA
Clearwater
Free
6 Courts
Permanent nets
Anita Avenue, Antioch, IL, USA
Centennial Park
Free
2 Courts
Permanent nets
999 Green Bay Rd, Glencoe, IL, 60022, USA
Glencoe Park District - Takiff Center
One-time fee
3 Courts
Non-permanent nets
211 N 8th Ave, Des Plaines, IL, 60016, USA
Chippewa Park
Free
6 Courts
Permanent nets
1198 Hermitage Ln, Hoffman Estates, IL, 60169, USA
Fabbrini Park
Free
10 Courts
Permanent nets
2121 S Goebbert Rd, Arlington Heights, IL, 60005, USA
Forest View Racquet & Fitness Club
One-time fee
6 Courts
Permanent nets
2400 Dowie Memorial Dr, Zion, IL, 60099, USA
Sports Arena - Zion Park District
One-time fee
4 Courts
Non-permanent nets
2400 Dowie Memorial Dr, Zion, IL, 60099, USA
Leisure Community Center, Zion Park District
One-time fee
4 Courts
Non-permanent nets
2105 Johns Ct, Glenview, IL 60025, USA
Pickleball4ALL
Membership
7 Courts
Permanent nets
2400 Chestnut Ave, Glenview, IL, 60026, USA
Glenview Park Center
One-time fee
6 Courts
Non-permanent nets
3600 Glenview Rd, Glenview, IL, 60025, USA
Flick Park
Free
6 Courts
Permanent nets
900 E Higgins Rd, Schaumburg, IL 60173, USA
Life Time - Schaumburg
Membership
3 Courts
Permanent nets
420 W. Dempster St. Mount Prospect , IL 60056
RecPlex
One-time fee
2 Courts
Non-permanent nets
401 Wagner Rd, Northfield, IL, 60093, USA
Northfield Community Center & Willow Park
Free
6 Courts
Permanent nets
305 Randolph Street, Glencoe, IL, USA
Watts Center
6 Courts
Permanent nets
S State Rte 31, Algonquin, IL, 60102, USA
The Racket Club
One-time fee
3 Courts
Non-permanent nets
2005 Prairie Stone Pkwy, Hoffman Estates, IL 60192, USA
Prairie Stone Sports and Wellness Center
One-time fee
6 Courts
Non-permanent nets
749 Huber Ln, Glenview, IL, 60025, USA
Catherine W Crowley Park
Free
2 Courts
Permanent nets
2831 Malmo Dr, Arlington Heights, IL, 60005, USA
River Trails Tennis Center
One-time fee
2 Courts
Non-permanent nets
Wagner Rd, Winnetka, IL, 60093, USA
Northfield Community Center
One-time fee
4 Courts
Non-permanent nets
1200 North Huntington Drive, Algonquin, IL, USA
Stoneybrook Park
Free
2 Courts
Permanent nets
515 E Thacker St, Des Plaines, IL, 60016, USA
Prairie Lakes Community Center
Free
2 Courts
Non-permanent nets
665 Barrington Ave, Carpentersville, IL 60110, USA
Dundee Township Park District - Rakow Center
Free
2 Courts
Non-permanent nets
8800 W Kathy Ln, Niles, IL, 60714, USA
Feldman Recreation Center
One-time fee
3 Courts
Non-permanent nets
2700 9th St, Winthrop Harbor, IL 60096, USA
Schlader Recreation Center
One-time fee
4 Courts
Non-permanent nets
120 W Beech Dr, Schaumburg, IL, 60193, USA
Timbercrest Park
Free
6 Courts
Permanent nets
220 E Weathersfield Way, Schaumburg, IL 60193
Meineke Recreation Center
One-time fee
3 Courts
Non-permanent nets
451 Rolls Rd, Algonquin, IL 60102, USA
Life Time - Algonquin
Membership
3 Courts
Non-permanent nets
620 Lincoln Ave, Winnetka, IL, 60093, USA
Community House
One-time fee
2 Courts
Non-permanent nets
620 Lincoln Ave, Winnetka, IL, 60093, USA
Community House - Winnetka
One-time fee
2 Courts
Non-permanent nets
200 Rev Morrison Blvd, Elk Grove Village, IL 60007, USA
Rainbow Falls Waterpark
Free
6 Courts
Permanent nets
300 E Elk Grove Blvd, Elk Grove Village, IL, 60007, USA
Elk Grove Park District: Audubon Park
Free
1 Court
Permanent nets
1621 S. Randall Road Northwest Suburban Algonquin, IL, USA
Pickle Haus
One-time fee
12 Courts
Permanent nets
1000 Wellington Ave, Elk Grove Village, IL, 60007, USA
Elk Grove Park District: Pavilion Fieldhouse
One-time fee
3 Courts
Non-permanent nets
9900 Terwall Terrace, Pleasant Prairie, WI 53158, USA
Pleasant Prairie RecPlex
One-time fee
4 Courts
Non-permanent nets
1200 N Western Ave, Park Ridge, IL 60068, USA
Woodland Park
Free
6 Courts
Permanent nets
999 West Main Street, West Dundee, IL, USA
Lifezone 360
Free
4 Courts
Non-permanent nets
2222 Birch St, Des Plaines, IL, 60018, USA
Admin & Leisure Center Gym
Free
2 Courts
Non-permanent nets
550 S Park Blvd, Streamwood, IL, 60107, USA
Park Place Family Recreation Center
One-time fee
2 Courts
Non-permanent nets
5330 Old Orchard Rd, Skokie, IL 60077, USA
Life Time - Old Orchard
Membership
3 Courts
Permanent nets
620 Locust Road, Wilmette, IL, USA
Wilmette Community Playfield
Free
6 Courts
Permanent nets
9921 Cooper Rd, Pleasant Prairie, WI, 53158, USA
Village Green Park
Free
4 Courts
Non-permanent nets
9251 Antioch Road, Salem, WI, USA
Sandlots
Membership
2 Courts
Non-permanent nets
10040 Lavergne Ave, Skokie, IL, 60077, USA
Lawler Park
Free
4 Courts
Permanent nets
6200 Lake St, Morton Grove, IL 60053, USA
Harrer Park
Free
2 Courts
Permanent nets
801 N Washington Ave, Park Ridge, IL, 60068, USA
Northeast Park
Free
3 Courts
Non-permanent nets
N Waukegan Rd, Niles, IL, 60714, USA
Niles Park District Kirk Lane Park
Free
4 Courts
Permanent nets
1141 W Irving Park Rd, Schaumburg, IL, 60193, USA
Schaumburg Park District Sport Center
One-time fee
6 Courts
Non-permanent nets
1515 W Touhy Ave, Park Ridge, IL, 60068, USA
Centennial Fitness Center
One-time fee
3 Courts
Non-permanent nets
826 W Touhy Ave, Park Ridge, IL, 60068, USA
Formula Fitness Club
Membership
3 Courts
Non-permanent nets
987 Civic Center Dr, Niles, IL, 60714, USA
Niles Family Fitness
One-time fee
3 Courts
Non-permanent nets
10225 W Higgins Rd, Rosemont, IL, 60018, USA
Rosemont Health & Fitness
One-time fee
4 Courts
Non-permanent nets
8400 104th Ave, Pleasant Prairie, WI, 53158, USA
Pleasant Prairie Park
Free
4 Courts
Non-permanent nets
2740 Gross Point Rd, Evanston, IL, 60201, USA
Lovelace Park
Free
3 Courts
Permanent nets
9300 Weber Park Pl, Skokie, IL, 60077, USA
Weber Leisure Center
One-time fee
3 Courts
Non-permanent nets
1919 Walnut Ave, Hanover Park, IL, 60133, USA
Centre Court Athletic Club
One-time fee
10 Courts
Non-permanent nets
9401 Kenton Ave, Skokie, IL, 60076, USA
Old Orchard Jr High School
Free
2 Courts
Permanent nets
Carol St, Skokie, IL, 60077, USA
Lockwood Park
Free
2 Courts
Permanent nets
7800 N Caldwell Ave, Niles, IL, 60714, USA
Golf View Recreation Center
One-time fee
4 Courts
Non-permanent nets
111 E Foster Ave, Wood Dale, IL, 60191, USA
Wood Dale Park District
One-time fee
1 Court
Non-permanent nets
3250 Grant St, Evanston, IL, 60201, USA
Cartwright Park
Free
2 Courts
Non-permanent nets
6701 82nd St, Kenosha, WI, 53142, USA
Gangler Park
Free
2 Courts
Non-permanent nets
10450 Algonquin Rd, Huntley, IL, 60142, USA
Centegra Health Bridge Fitness Center - Huntley
Membership
3 Courts
Non-permanent nets
100 Symphony Way, Elgin, IL, USA
Centre of Elgin
One-time fee
7 Courts
Non-permanent nets
770 W Bartlett Rd, Bartlett, IL, 60103, USA
Bartlett Community Center
One-time fee
1 Court
Non-permanent nets
989 Legion Dr, Twin Lakes, WI, 53181, USA
Legion Park
Free
3 Courts
Non-permanent nets
1010 Wing St, Elgin, IL, 60123, USA
Wing Park
Free
4 Courts
Permanent nets
Mill Rd, Wood Dale, IL 60191, USA
Benson Park
Free
4 Courts
Permanent nets
22W130 Thorndale Ave, Medinah, IL, 60157, USA
Connolly Recreation Center
Free
3 Courts
Non-permanent nets
4701 Oakton Street, Skokie, IL 60076, USA
Oakton Park
Free
6 Courts
Permanent nets
7301 Niles Center Rd, Skokie, IL 60077, USA
Laramie Park
Free
2 Courts
Permanent nets
820 Lake Avenue, Woodstock, IL, USA
Woodstock Rec center
One-time fee
1 Court
Non-permanent nets
1028 Central St, Evanston, IL, 60201, USA
Chandler-Newberger Community Center
One-time fee
3 Courts
Non-permanent nets
8031 Keystone Ave, Skokie, IL, 60076, USA
Walter Lauth Park
Free
2 Courts
Permanent nets
Bensenville Park District, 1000 West Wood Street, Bensenville, IL, USA
Deer Grove Leisure Center
One-time fee
2 Courts
Non-permanent nets
1701 Davis Street, Evanston, IL, USA
Mason Park
Free
2 Courts
Permanent nets
1780 W Centennial Pl, Addison, IL, 60101, USA
Addison Centennial Park
One-time fee
7 Courts
Non-permanent nets
7611 Sheridan Rd, Kenosha, WI, 53143, USA
LifeSport Tennis Club Kenosha
4 Courts
Non-permanent nets
6801 34th Ave, Kenosha, WI 53142, USA
Roosevelt Park
Free
4 Courts
Non-permanent nets
7651 Hamlin Avenue, Skokie, IL 60076, USA
Hamlin Park
Free
1 Court
Permanent nets
1000 Grove Street Evanston, IL 60201
McGaw YMCA
Membership
6 Courts
Non-permanent nets
7101 53rd St, Kenosha, WI, 53144, USA
Kenosha YMCA
Membership
3 Courts
Non-permanent nets
12015 Mill St, Huntley, IL, 60142, USA
Huntley Park District Rec Center
One-time fee
4 Courts
Non-permanent nets
18th Ave and 68th St, Kenosha, WI 53143, USA
Lincoln Park
Free
4 Courts
Permanent nets
440 Dodge Ave, Evanston, IL, 60202, USA
Dawes Elementary School
Free
2 Courts
Non-permanent nets
455 Scott Dr, Bloomingdale, Illinois 60108, United States
Life Time Bloomingdale
Membership
3 Courts
Permanent nets
300 Dodge Ave, Evanston, IL, 60202, USA
Levy Senior Center
One-time fee
3 Courts
Non-permanent nets
3003 W Touhy Ave, Chicago, IL, 60645, USA
Bernard Horwich JCC Rogers Park
One-time fee
2 Courts
Non-permanent nets
4211 Green Bay Rd, Kenosha, WI, 53144, USA
West Side Tennis & Swim Club
Membership
6 Courts
Non-permanent nets
7345 North Washtenaw Avenue, Chicago, Illinois 60645, United States
Rogers Park
Free
4 Courts
Permanent nets
7000 North Sacramento Avenue, Chicago, Illinois 60659, United States
Lerner Park
Free
4 Courts
Non-permanent nets
5861 N Kostner Ave, Chicago, IL, 60646, USA
Sauganash Park
Free
2 Courts
Non-permanent nets
619 Howard Street, Evanston, IL, USA
Palmhouse
One-time fee
2 Courts
Non-permanent nets
Sun City, Huntley, IL, 60142, USA
Sun City Huntley
Membership
8 Courts
Permanent nets
7340 N Rogers Ave, Chicago, IL, 60626, USA
Pottawattomie Park
Free
2 Courts
Non-permanent nets
2620 N Mannheim Rd, Franklin Park, IL, 60131, USA
Leyden Township Community Center
One-time fee
3 Courts
Non-permanent nets
245 Crestview, Elmhurst, IL, 60126, USA
Crestview Park
Free
6 Courts
Permanent nets
7705 North Eastlake Terrace, Chicago, Illinois 60626, United States
Rogers Beach Park
Free
4 Courts
Non-permanent nets
4630 N Milwaukee Ave, Chicago, IL, 60630, USA
Wilson Park
Free
2 Courts
Permanent nets
4222 W Foster Ave, Chicago, IL, 60630, USA
Gomper's Park
Free
3 Courts
Non-permanent nets
6601 N Western Ave, Chicago, IL, 60645, USA
Warren Park Field House
Free
8 Courts
Non-permanent nets