This quarter-zip is great for men who love outdoor activities like early morning runs, basketball games, or a day at the driving range. It has a relaxed fit and is made from a blend of organic cotton, bamboo viscose, and lycra spandex. The fabric is moisture-wicking, anti-odor, and has UPF 50+ protection. It's also eco - friendly as it's made in a solar and wind - powered facility and saves 450g of CO2 per garment.