‘FOUNDATION’ training short is made of polyester:spandex stretchable material which allows an optimal flexibility and liberty of movements. Elasticated side panels located at the waist, velcro fly closing system on the front and additional drawstring ensure an ultra-firm tightening to this short. Functional climalite® mesh fabric located at the crotch for proper air ventilation. The adidas logo is heat transfered on the front. This short construction has been designed for intensive use, and to bring the best conditions of practice at training.