Material: Bamboo charcoal spandex. Skin-friendly, breathable, flexible, windproof, thick, cozy, thermal, keep your waist, stomach and back warm and comfortable in cold weather. Offer gentle support for a weak, injured and arthritic back . Helps keep the affected area warm after injuries and during recovery. Perfect to wear under clothing to relieve back pain. Useful in a variety of sports protection, perfect for outdoor activities in winter and cold autumn, such as biking, biking, motorcycling, snowboarding, Snowmobile, skiing, camping, hiking, climbing, hunting, running and days. Suit for people sitting / standing long in the office, stomach cold, back pain and work outside in winter. A great Christmas / New Year / Holiday / Festival / Birthday present for yourself, friends and families. Descrption The item is a portable and practical back-waist support belt that makes a Has strong compression support to limit back pain and also promotes additional toning during exercise and movement, with a stretchable belt to provide the best comfort on the waist. Features - Color: As shown. - Material: Spandex made from bamboo charcoal. - Size L: Approx. 100cm (length). - Material: Neoprene + faux cashmere. Skin-friendly, breathable, flexible, windproof, thick, cozy, thermal, keep your waist, stomach and back warm and comfortable in cold weather. - Offer gentle support for a weak, injured and arthritic back. Helps keep the affected area warm after injuries and during recovery. Perfect to wear under clothing to help relieve back pain. - Utility in a variety of sports protection, perfect for winter and cold fall outdoor activities, such as biking, biking, motorcycling, snowboarding, snowmobile, skiing, camping, hiking, climbing, hunting, and day running. - Suit for people sitting / standing for a long time in the office, stomach cold, back pain and work outside in winter. A great Christmas / New Years / Holiday / Festival / Birthday gift for yourself, friends and families. Package including 1 x heating tape