BMC 5 Pairs Anti-Slip Thumb Hole UV & Sun Protection Compression Arm Sleeves (Assorted Colors) UV PROTECTION: Defend your skin from over-exposure of the suns harmful UV-A & UV-B rays COOLING: Breatheable, fast drying, moisture wicking material releases body heat while cooling skin FUNCTIONAL: Designed with thumb holes and anti-slip grip points on the palms for safety & dexterity FAST RELIEF: Gentle compression helps aid muscle tension from sports, work, and strenuous activity COMFORTABLE: At 17.5in long unstretched, sleeves will conform to fit most adults sizes small-large You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!