Lightweight running pants that are at home on and off the track. Complete with fast-access pockets and knee ventilation. 86% Polyester 14% Elastane, Insert 1: 85% Polyamide 15% Polyurethane, Insert 2: 94% Polyamide 6% Elastane, Insert 3: 78% Polyamide 22% Elastane, Insert 4: 100% Polyester