Selling two out of a set of four. Material Composition: 90% Polyester + 10% Polyurethane Leg Style: Skinny About this product: [Sizes] 【S Size】Recommended weight 40kg-50kg; 【M Size】Recommended weight 45kg-53kg; 【L Size】Recommended weight 53kg-60kg; 【XL Size】Recommended weight 60kg-67kg; 【XXL Size】Recommended weight 67kg-75kg; 【XXXL Size】Recommended weight 75kg-85kg. *The size chart is only a guideline. We recommend choosing one size smaller for those seeking a higher compression effect. Customers who are not comfortable with a tight fit should choose a size according to the size chart or one size larger. [Compression & Muscle Protection] Compression shirts apply moderate pressure to muscles during exercise, providing firm support. They stretch and contract with muscle expansion and contraction, always providing a comfortable fit. This reduces muscle vibration and significantly reduces fatigue. [UV Protection & Antibacterial Odor Control] With a UV protection rate of 90%, it effectively blocks harmful UV rays. It absorbs sweat and inhibits the growth of bacteria that cause unpleasant odors, providing an antibacterial and odor-resistant effect. Enjoy running, sports, and exercise comfortably, and also provide comfort in daily life. [Breathable & Quick-Drying] The sports shirt uses highly breathable material, promoting air circulation. It releases sweat and heat, keeping the body feeling fresh. It is quick-drying in summer, reducing chills caused by water or sweat. [Active in all situations!] Sports fitness, jogging, boxing, cycling, training, soccer, baseball, mountain climbing, skiing, surfing, golf wear. Can be worn in coordination during spring, summer, and autumn!