(The medium size is more suitable for kids or teenager)UPF 50 PROTECTION: Bacophy UV protection cycling arm sleeve is made of the high quality and light weight lycra and polyester fiber material. And the newest cooling technology UPF 50 protection block out almost 107% harmful UV rays, no need for more sunscreen, which maximally protect you from the sunburn.
COMFORTABLE & BREATHABLE: Arm sleeves brings you a better wear experience, Not only you will feel cool in the hot summer, but also fast sweat kick-away and fast dry, ensure outstanding comfort and make your skin fresh during everyday activities. Bacophy arm sleeves are suitable for most people's arms, without any pressure or discomfort.
HUMANIZED DESIGN: We adapt a seamless technical V-type knitting process. It is suitable for human engineering and fits to the arm curve perfectly, helping the arm to release the pressure better. The sleeves don't make you feel itchy. There are anti-slip strip on upper cuffs which can keep sleeve in place and stay up well on your arms whatever you do.
GREAT CHOICE FOR SPORTS & OUTDOOR ACTIVITIES: Bacophy UV protection arm sleeves are designed for long times under the sun, protecting your skin when golfing, running, cycling, hiking, or any other outdoor activities like driving, fishing and so on.
CUSTOMERS ARE OUR PRIORITY: We offer 100% no risk money back guarantee if you’re not thrilled with your purchase for any reason. One size fits all. Six pure colors which will fit in well anywhere and can nearly match all of your clothing styles. Believe that our arm sleeves can bring you excellent wearing experience and you can also share these with family and friends.