Thumb Hole Sport Arm Sleeves, Ice Silk UV Protection Cooling for Baseball Football Outdoor Training

Cooling Ice Silk Arm Sleeves with Thumb Hole, UV Protection Compression Sleeves for Men Women Cycling Material: 95% Polyester, 5% Spandex. Size Chart: S: Sleeve Length 17.7'，Cuff Circumference 6.7' M: Sleeve Length 18.1'，Cuff Circumference 7.1' L: Sleeve Length 18.5'，Cuff Circumference 7.5' XL: Sleeve Length 18.9'，Cuff Circumference 7.9' Unisex for All People Suitable for men, women, teens and adults, fits various outdoor sports and daily summer use. Excellent Cooling Effect: Breathable and fast heat dissipating ice silk keeps your arms cool and dry in hot summer. Moisture Wicking Performance: Quickly absorbs sweat and accelerates evaporation, avoiding sticky and uncomfortable feeling. 4 Way Stretch Compression: Elastic compression fit supports arm muscles, reduces fatigue and fits most arm sizes. Lightweight & Breathable: Thin design is not bulky, allows free movement.