welcome Specifications Material:High Quality Ultralight Polyester Size:Free size Suit for:Adult,Women Applicable Scene:Fitness,Driving,Cycling, Running and so on Please allow 1-2cm measuring deviation due to manual measurement Due to various monitors and lighting conditions, colors may be slightly different from listed photos Features Sunscreen UV protection Professional testing, effective UV protection. Exercise in strong sunlight to protect the skin Stitching process Flat and smooth splicing process, flat and high strength. Not dropped without distortion Non-slip upgrade Sleeve built-in non-slip tape, when worn will not slide. In exercise, more comfortable Ice silk fabric Cool down, absorb sweat and breathe during summer sports. Reduce exercise stress, let the body maintain a comfortable temperature Packing List 1 Pair X Ice Fabric Arm Sleeves