Feature:

1. (Cooling and UPF 50 Protection) Using innovative cooling technology, the soft silk armband makes you feel cool in the hot summer. Our cooling armband is designed to work in the sun for a long time. UPF 50 protection blocks more than 99% of harmful UVA and UVB rays, providing maximum protection for your arms from the harmful effects of the sun.

2.(Seamless Design & Comfort) This sun cuff adopts a seamless design that won't make you tickle. With the imprint on your arm, we guarantee you comfort and happiness. They are absolutely safe for you and your children. The fabric is breathable, quick-drying, and absorbs moisture from the skin, leaving your skin refreshed throughout the day.

3.(High elasticity) Our sleeves are very durable and elastic. Made from 90% nylon and 10% spandex, it has an elastic blend for unisex. The cooling material is light and durable, and will not lose hooks, cracks or seams.

4.(For all sports and outdoor activities) The arm cover is highly flexible and conforms to your arm shape, allowing maximum freedom of movement without slipping. Whether you play golf, basketball, driving, running, fishing, cycling. You can also use a sun block to cover your tattoo.

5.(360°PERFECT SEAMLESS SEWING SKILL) Our cooling arm sleeves are conform to ergonomics, designed by considering all muscle line of body to protect muscle, promotes faster muscle recovery and blood circulation.