This may look like a classic t-shirt at first glance, but don´t be fooled:this technical t-shirt delivers great performance.100% recycled polyester is exceptionally breathable and quick-drying.Its antimicrobial finish keeps you fresh and odor-free when you´re working hard on hot days or in sweaty gyms and bouldering rooms.And since it weighs almost nothing, it also helps lighten those tough training sessions.Ready when you are.FEATURES:-107 g.-Recycled, Fair Wear, bluesign PRODUCT.-100% Polyester.-Machine wash on normal cycle (max.30°C), Do not use chlorine bleach, Do not tumble dry, Do not iron or steam, Do not dry clean or use solvents to remove stains, Wash with similar colors , Wash inside out.-Regular Fit.