Fabric type 80% Polyester, 20% Spandex Order ONE SIZE UP for a regular fit Pull On Long sleeve,rash guard Breathable, quick dry and wicking fabric balances temperature while eliminating excessive moisture and heat. 4-way strenth fabic protect your muscle, ultra soft like a second skin. 50+ UPF rating offers sun protection on covered areas. Suitable for athletic & recreational outdoor activities and water sports such as surfing, running, hiking, swimming, diving, water yoga, snorkeling, wakeboarding, stand up paddle boarding (SUP) Will post additional photos