An all-year, all-weather baselayer for active movement, the Odlo Performance Light Crew combines stretch, ventilation and comfort in a versatile piece of athletic gear. The highly-elastic, quick drying fabric features built in zones, body mapped to optimise stretch and breathability. The skin-tight baselayer can be worn alone or under midlayers (or more) in the winter. Keep on training whatever the temperature.Seamless design - smooth, bulk-free and chafe-freetcs Light construction - high elasticity and quick-drying for all-weather conditionsIntegrated ventilation zones \' body-mapped to improve breathability by 20%Stretch zonesOdlo Effect antibacterial treatment - combats odour-promoting microbesEffective moisture-wicking and quick-dryingOeko-Tex label - certified to meet the standard for human ecological requirements without harmful materials