Cooling arm sleeves are seamless and elastic. Our stretch-fit sleeves surely can be stayed on your bicep, not make you itchy and leave imprints on your arms. The V-type knitting process fits the arm curve, helping the arm release the pressure better.
The arm sleeve is made of premium soft fabrics, 70% Nylon and 30% Spandex. It can block out as high as 97% of harmful UVA and UVB rays to prevent sunburn, and skin aging.