DESIGN: Made with CB Power + LYCRA(R) Fiber Offers great compression and antistatic properties Helps improve blood circulation Coldblack(R) treatment reflects UV rays for cooling Aero single-layer, laser-cut bottom Polartec(R) Highlander Mesh Four-way stretchable mesh with moisture management Back and front reflective accents HugFit V-shaped waist to evenly distribute pressure around the waist for a comfortable fit Inseam: 8.5"/21.5 cm