Umbro collaborates with Butter Goods on the Long Track Shorts in Black. Wide fit shorts that fall below the knee with an elastic waistband, slash pockets on the sides and velcro closure back pockets with pull cords. Crafted from a lightweight nylon featuring piping on the sides. Finished screen prints on the front knees and back. 100% Nylon Butter Goods product code: BGUMBRO261601