Features: Inside ha a big pouch They are boxers also shorts Item Type: Boxer Briefs Material: 80%Nylon Bottom Crotch Lining: 80%Nylon Waist Type: Low Waist Design Features: U Convex Pouch Design Season: Spring, Summer, Autumn, Winter Color: Blue, Dark Blue, Sky Blue, Black Occasion: Casual, Home US Size: M, L