It doesn't get much more comfortable than this. Its extra-stretchy fabric moves with you, not against you, so you never feel held back on the course. - Loose: Fuller cut for complete comfort. - Soft anti-pick, anti-pill fabric is extremely breathable & lightweight - Quick-dry for all-day comfort - 4-way stretch construction moves better in every direction - Material wicks sweat & dries really fast - Anti-odor technology prevents the growth of odor-causing microbes - UPF 30 protects your skin from the sun's harmful rays - Self-fabric collar - Updated performance fit - Heat seal logos - 96% Polyester/4% Elastane