U.S. Men’s Underwear Market, By Material (Cotton, Wool, Silk, Polyester, Rayon, Linen, Nylon), By Category (Regular Brief, Boxer Brief, Boxer Shorts, Trunks, Thongs), By Sales Channel (Wholesalers/ Distributors, Hypermarkets/Supermarkets, Specialty Stores, Multi-brand Stores, Online Retailers, Others), By Price Range (Below US$ 10, US$ 10 to US$ 20, US$ 20 to US$ 30, US$ 30 & Above), By Age Group (15 to 25, 26 to 35, 36 to 45, 46 to 55, 56 to 65, 65+), By Size (XS, S, M, L, XL, XXL, XXXL)