32 Degrees Heat Women's Black Base Layer Legging & L/S Gray Thermal Top Small (39) This 32 Degrees Heat women's thermal set includes black thermal base layer leggings and a gray thermal long sleeve top. The set is perfect for staying warm during outdoor activities or working out. The leggings have a waist size of 25-27 inches and are designed in a skinny leg style. The top is a women's size small and features the 32 Degrees Heat product line. The color of the set is black pants with a gray top.