The Reaxion Amp is a classic, crew-neck cotton t-shirt with a twist. The cotton is enhanced with FlashDry® technology that offers enhanced moisture management and dry times when compared with regular cotton. You get a comfortable, wear-all-day t-shirt that also helps to keep you cool and dry, making it ideal for outdoor adventures and easy-going training sessions. WICKING - Wicking fabric moves moisture to the surface to evaporate. Fabric | 132 g/m² 100% polyester-knit jersey Soft hand screen-printed graphic Set-in sleeves Drop-tail hem Locker loop Pop saddle stitch Training FlashDry XD® Highly abrasion-resistant FlashDry-XD® is engineered to wick more moisture away from the skin than standard fabric, especially during intense workouts.