Men's PINEIOS 4 underpants are made of a blend of nylon, polyester and elastane.
.This material is highly vapor-permeable, quick-drying, flexible, warm and structured. Men's underwear - 3/4 pants ALPINE PRO PINEIOS 4 nautical blue Material composition: 55% nylon, 40% polyester, 5% elastane. The trousers have an anatomically shaped, close-fitting cut and elastic flat seams only on the inside of the trousers.