All of the sizes noted are in MEN'S. Are the world's most popular plyometrics frontal training platforms which attach to your own shoes.
By training with Jumpsoles you will build up important fast twitch muscle fibers in the lower leg. Jumpsoles will increase vertical jump 5 to 10 inches, and decrease time in the 40 yd dash by. Comes complete with training manual. This item is in the category "Sporting Goods\Team Sports\Basketball\Training Aids". The seller is "wwwkytecus" and is located in this country: US.This item can be shipped worldwide.