Specifications: sleeves is made of polyester and spandex fabric, soft and comfortable. Containing Lycra ingredients, breathable and wicking. The upper mouth adopts silicone anti-slip strip to effectively prevent falling off during exercise. The pattern process adopts digital printing, and the printing is clear and does not fade. For cycling, fishing, golf, drive, jogging and all other outside activities. Type: Arm Sleeves Gender: Unisex Material: Polyester, Spandex, Silicone, Lycra Quantity: 1 Pair Features: Soft, Elastic, Breathable, Comfortable M Size: Length: 38cm/14.96", Top Circumference: 23cm - 27cm/9.06" - 10.63", Below Circumference: 13cm - 15cm/5.12" - 5.91" (Approx.) L Size: Length: 39cm/15.35", Top Circumference: 25cm - 29cm/9.84" - 11.42", Below Circumference: 15cm - 18cm/5.91" - 7.08" (Approx.) XL Size: Length: 40cm/15.75", Top Circumference: 27cm - 32cm/10.63" - 12.60", Below Circumference: 18cm - 20cm/7.08" - 7.87" (Approx.) XXL Size: Length: 41cm/16.14", Top Circumference: 29cm - 34cm/11.42" - 13.39", Below Circumference: 20cm - 22cm/7.87" - 8.66" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Included: 1 Pair of Arm Sleeves