adidas Men's ClimaCool Pique Polo Golf Shirt: 100% polyester CoolMax Extreme; UV protection; anti-microbial finish; heat-sealed neck label; contrast adidas performance logo on back of neck; rib knit collar; two-button placket; open-hem sleeves; ClimaCool oval heat-sealed label at left sideseam; mesh underarm gussets; extended back length with vent hem..