Men's Thermal Long Johns with Button Fly

Features: Made from high-stretch fabric with a button fly, this thermal underwear has moisture-wicking properties to keep you warm and dry, whether you're wearing it daily or exercising. Specification: Color: Grey, Blue, Black Size: S, M, L, XL, 2XL Material: Polyester, Spandex Size Type: Regular Thickness: Regular Style: Casual, Sport Waist Type: Mid-rise Season: Spring, Winter