Very lightweight and breathable summer base layer that keeps you dry. Wear it with any of our T-shirts for outdoor activities like trail running, mountain biking and hiking. Its good-looking design means you can show it off when you take off your T-shirt.Fabrics:- Made with stretchy, soft and breathable fabric.Features:- No tags inside collar for greatest comfort.- Sewn-on trim at armholes and neck.Specifications:- Main fabric: 93%polyester 7%elastane: Compare prices from: Karpos in Man's Sportswear