2# 200G (Thin Fleece Lined): 92%Polyester+8%Spandex. 3# 240G (Thicked Fleece Lined): 92%Polyester+8%Spandex. 5# 300G (Detachable-Heavy Fleece Lined): 61% Polyamide, 39% Spandex. 【Semi-Sheer Nylon】Tightly woven from soft and durable nylon, with a silky matte texture that resists runs.