Smooth, soft anti-pick, anti-pill fabric has a textured snag-free finish 4-way stretch material moves better in every direction Material wicks sweat & dries really fast UPF 50+ protects your skin from the sun's harmful rays Ribbed knit collar & 2-button placket Style #: 1377346 94% Polyester/6% Elastane Imported Machine wash cold with like colors Use only non-chlorine bleach when needed Do not iron Do not use softeners Do not dry clean