Features1Adopting Lycra material, it is ultraviolet-proof, breathable and comfortable to wear. 2This pair of arm sleeves are mainly used for prevent from sunburn and frigid wind. 3Work better than just use sun cream. Anti-skid rubber design in the upper cuff, effectively avoid fall off. 4Good elasticity, soft, easy to wear and put off. 5Suitable for outdoor sports, such as cycling, fishing, running and playing basketball, tennis, volleyball, etc.SpecificationFeatures:1. Adopting Lycra material, it is ultraviolet-proof, breathable and comfortable to wear.2. This pair of arm sleeves are mainly used for prevent from sunburn and frigid wind.3. Work better than just use sun cream.Anti-skid rubber design in the upper cuff, effectively avoid fall off.4. Good elasticity, soft, easy to wear and put off.5. Suitable for outdoor sports, such as cycling, fishing, running and playing basketball, tennis,volleyball, etc.Specification:Condition:Material: LycraColor SizeSleeve LengthUpper Arm CircumferenceLower Arm CircumferenceBlueM39.5cm/15.6in22.5cm/8.9in17cm/6.7inL42cm/16.5in24.5cm/9.6in18cm/7.1inXL45cm/17.7in 27cm/10.6in 19cm/7.5inWhiteS35cm/13.8in21cm/8.3in16cm/6.3inM35.5cm/14in22.5cm/8.9in 17cm/6.7inL38cm/15in24.5cm/9.6in18cm/7.1inXL41cm/16.1in27cm/10.6in 19cm/7.5inXXL43cm/16.9in30cm/11.8in20cm/7.9inWeight: Approx.60gPackage list:1 * Pair of Arm SleevesPackage List