Rotibox Unisex Leg Cooler Cooling Sleeves Leg Warmers Outdoor Sports Cycling Running Hiking Jogging MEASUREMENT SIZE - All styles are Asia Size and Smaller than US or EU Size,please be patient to view The Size Chart before you order,M-XXL size is avaible,fit for Unisex. SUPER APPLICABILITY - The Leg Cooler Warmer Sleeves protect UV great breathable fast dry sweat wicking heat release Anti-slip tape prevent falling and keep comfortable. ULTRA-THIN - Lightweight design keep athletes fast and agile,also will not restricted movement. BREATHABLE MATERIAL - 86% Polyster/ 14% Spandex,No Bleach, Hand Wash, Dry in Shade. UNIVERSIAL USE - Perfect for Exercis Workout Cycling Running Riding Hunting Fishing Jogging Climbing Hiking Camping Skating and all other outdoor activities,indoor activites even your workplaces. For the choices of materials, we choose the most comfortable and breathable sports material, to meet the riding comfort. For the technology process, we continue to innovate to meet the comfort, but still fashionable. For the design, ergonomic, comfortable, flexible, safe. For the workmanship, we pay more attention to detail, keep the clothes clean and tidy. All our efforts are just to make you more safe and comfortable on cycling The primary focus of professional cycling equipment, Cycle breathable, moisture wicking Pants: 90% Polyamide &amp; 10% Lycra. Breathable Polyester Mesh fabric provides super <span class="a-text-bold"><span class="a-text-italic">flexibility</span></span>. Sweat absorbent volatility <span class="a-text-bold"><span class="a-text-italic">quick</span></span> <span class="a-text-bold"><span class="a-text-italic">dry</span></span> skin protection. Unique fibrous structure with moisture permeability, lasting cool, <span class="a-text-bold"><span class="a-text-italic">keep you state on</span></span>.