Clear your schedule for more fun in the sun thanks to the Cotopaxi Women's Sombra Long-Sleeve Sun Shirt. Sporting UPF 50+ sun protection for elite levels of sun blocking, this shirt is perfect for the all-day trekker who spends hours enjoying the sunlight. Thumbholes in the sleeves give your hands extra coverage so they stay protected, while moisture-wicking, antimicrobial fabric ensures you feel your best all the way through your workout, and even when it's time for your cooldown.