Maoko Moisture Wicking Compression Arm Sleeves Stockings Cover Skin Uv Protection Mix Color Package Included:1 Pair(2 Pieces);Net Weight: 35g/pair Color: as the pictures show; 100% polyester microfibre Materia Size: One Size,about 16.9" long, 5.3" diameter for upper arm, 3.7" for wrist. Moisture wicking performance fabric keeps you dry and comfortable Ultra-thin, lightweight design keeps athletes fast and agile,Can be wash by washing machine,non-fading.