Mid-layer hybrid fleece pants that make you feel warm all over. Performance Black. Mid-layer hybrid fleece pants that make you feel warm all over. - "Warm the back, warm the whole body." The BACKWARM structure makes you feel warm all over by placing the moisture-absorbing and heat-generating material in the lumbar area, where the heat sensor is located. - The front body has a three-layer structure with batting in between to enhance heat retention. - The surface is brushed with polyester fleece material to enhance heat retention. - Uses water-repellent 2-way stretch woven material. Made in Vietnam Material: Main body: 87% polyester, 13% polyurethane Switching part: 100% polyester Batting (padding): Front: 100% polyester Lining: Main body: 100% polyester Switching part: 55% polyester, 45% rayon Item No.: 2031F173.001 Size chart on the asics website L 172 - 178 cm (Height) 93 - 99 cm (Chest) 79 - 85 cm (Waist) 95 - 98 cm (Hips)