Skin friendly, breathable, flexible, windproof, thick, comfortable, and warm, keeping the waist, abdomen, and back warm and comfortable in cold weather. Provide gentle support for weak, injured, and arthritic backs. Helps to keep the affected area warm after injury and during recovery, making it perfect for wearing under clothing and relieving back pain. It can be used for various sports protection and is very suitable for outdoor activities in winter and cold autumn, such as cycling, cycling, motorcycle, snowboarding, snowmobiling, skiing, camping, hiking, hiking, hunting, running, and during the day. Suitable for people who sit/stand in the office for long periods of time, have a cold stomach, back pain, and work outdoors in winter. Package includes: 1 rear lumbar support strap Attention: 1. Due to manual measurement, please allow for minor errors. Please ensure that you do not mind before bidding. 2. Colors may vary depending on the monitor, please understand. Hello, please pay attention to your shipping address when purchasing products. If your delivery information (such as name, street, house number, doorbell/email without a name, etc.) is incorrect, the order will not be delivered correctly