The soft knitted fabric is anti-picking and anti-pilling for a clean, snag-free finish. Material wicks away perspiration and dries very quickly. 4-way stretch fabric for improved movement in all directions Ribbed collar and cuffs for added stretch and comfort Integrated thumbholes hold sleeves in place, with watch opening on left wrist for easy access rapide. Envelope pocket on right side Machine wash cold with similar colors Use only chlorine-free bleach if necessary Tumble dry at low temperature Do not iron Do not use fabric softener Do not dry clean