Under Armour Playoff 1/4 Zip - Loose: Fuller cut for complete comfort. - Soft anti-pick, anti-pill fabric has a cleaner, snag-free finish - 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 - 30+ UPF protects your skin from the sun's harmful rays - 88% Polyester/12% Elastane