![Sharkskin Performance Long Sleeve (Men)](http://squiressports.com/cdn/shop/products/ScreenShot2020-11-03at9.32.58AM_{width}x.png?v=1604367320)
This top uses Chillproof material to keep your torso and rear kidney area protected. It also uses a breathable compression fabric in the shoulders and arms to aid in endurance and muscle recovery. The compression fabric is SPF50+ so provides protection for your arms and shoulders from the sun.