Tips for dressing: It can be worn alone as long Johns at home, comfortable and free; When going out for exercise, you can pair it with shorts as a base layer to keep you warm and light at the same time. It is suitable for running, skiing, yoga, baseball, basketball, soccer, golf, bjj, gym workout, snow removal or other active workouts. Aesthetic part of your workout and optimize your performance, no sense of restraint during exercise for more flexible and breathable training; ergonomic seam design follows the natural lines of the body for incredible comfort. SILKWORLD Thermal Leggings Series designed for warmth, soft fleece interior base layer retains heat and keeps you warm while running in the cold while feeling lightweight. Flexible and comfortable fabric: Soft and elastic fabric fits close to the second layer of skin. 2 side pockets provide the convenience of carrying essentials for outdoor sports. elastic closure. We sell fleece lined and non fleece lined compression pants, which all have separate prices. 85% Polyester, 15% Spandex.