Size Chart for reference: Recommended height(cm) :S 160-168\ M 164-172\ L 168-176\ XL 170-180\ XXL 175-185\ XXXL 180-192 Recommended weight(kg):S 50-55\M 55-65\L 65-72\ XL72-80\ XXL80-90\ XXXL90-99 Fabric Introduction: riding clothes are made of 100% polyester mesh cloth, which has a strong degree of impact-resistant, good elasticity and good abrasion resistance. Riding pants are made of 80% polyester and 20% Lycra, and they"re high elastic fabric. Features: The microfiber is moisture wicking faster. The three-dimensional structure and innovative design increased the area of sweat evaporation, and ideal air layer can be created. Even in the harshest environment, it can maintain a comfortable temperature and humidity. It can maintain dry and cool in hot environment, while it can maintain warm and easing in cold environment. The sweat soaked body will not affect your athletic performance. Cushion Introduction: cushion is made of absorbent, breathable and light backing strap of CoolMax. It can completely attach to the skin, so as to reduce the burden of arms. The protection pad surface is disposed through a deodorant and antibacterial treatment, so it can quickly absorb moisture and sweating. All this can help you to keep dry and comfortable. It can paste fit to body curves because of its elasticity, thus it can further reduce wind resistance. Washing Instructions: the maximum temperature: 29 degrees, (water) washing. No scrubbing with a brush, no washing with bleaching powder. Low iron.