Mizuno Warm-up Wear (Unisex) Color: Black Size: S Material: 100% Polyester Two pockets It's very warm. I wore it for one season, only during the winter for practice once a week. I'm selling it because I have a similar item. Please understand that this is a used item. Since it's a unisex size, women who wear M, L, or O can also wear it! Sleeve Length...Long sleeve Color...Black Size...S