1Cool and Breathable: This material is breathable， and dries quickly. It is ventilated and refreshing， wearing cool but not hot， skin friendly fabric， close fitting and warm， high elasticity， no ball， giving you a good experience. 2UV Protection: UV protection sheath will protect you from harmful rays of the sun and prevent sunburn. The sleeves will keep you cool and dry and prevent hot rashes. No freckles， dullness， dryness or peeling on the arm. It is the ideal choice for summer. 3High Elasticity: Our sleeves are incredibly durable and stretchy. The material with stretchy blend make them perfect for both men and women. The cooling material is light and durable enough use without snags， rips or failed seams. 4For Outdoor Activities: Designed for long， hot hours under the sun， our lightweight arm sleeves will keep you comfortable whether you're fishing， playing basketball， cycling， hiking， driving or even gardening. 5Comfortable Design: The sleeves are lengthened and knit tightly. Allowing maximum freedom of movement without sliding can not only protect the arm from sunburn， but also prevent arm abrasion.Item Type: Ice Silk Sunscreen SleevesMaterial: PolyurethaneWeight: Approx. 60 g / 0.13 ozColors: White， Pink， Purple， Grey， Black， Blue， Skin Color (Random Color )2 x Sunscreen Sleeves