Check the listing for details. Koar BX700 Half Tights XL Black. Color: Black, Condition: New with tags. Suitable for Bodybuilding. Listed at 35.99 USD. Designed for athletes who are dedicated to training and competing in any sport, the KOAR BX1000 men’s performance long tights can comfortably take your game to the next level. In independent university testing, KOAR’s proprietary technology has demonstrated that a majority of subjects tested showed an increase in oxygen consumption and a decrease in blood lactate concentration during physical activity. Materials: 80% Nylon, 20% Spandex KOAR BIO PERFORMANCE Technology Tight-fitting compression fabric reduces muscle vibration Lightweight 4-way stretch fabric enhances range of motion Flatlock stitching reduces skin irritation for added comfort Non-visible venting to help dissipate heat build up while exercising Large back zip pocket Large bottom leg zipper Drawstring waist for comfort and secure fit Item: 2651-bx1000