From Patagonia

This long-sleeved surf top is made from light and fast-drying 85% recycled polyester/15% spandex stretch jersey with 40+ UPF sun protection. It offers excellent protection from sun and wind, and next-to-skin comfort while paddling. Made in a Fair Trade Certified factory.

• The fabric is made from light and fast-drying 85% recycled polyester/15% spandex jersey with four-way stretch and 40+ UPF sun protection
• Modest self-fabric crewneck, flatlock seams and seamless underarms provide chafe-free, next-to-skin comfort and coverage in the water
• Boardshorts connector at the center-front hem for additional security
• There’s a small security pocket with an internal key loop at the back-right hem
• Waist length for full-torso coverage
• Made in a Fair Trade Certified factory, which means the people who made this product earned a premium for their labor
• Made in Thailand.
• 136 g (4.8 oz)