Material:Neoprene+Mesh.
*Slim/Stretchy/Thermal/Soft/Breathable/Lightweight/Adjustable.
*Keeps your kidney, abdominal and lower back warm during sports and outdoor activities.
*Great for builders and outside workers who work on building sites and require warm protection for their backs and kidneys.
*Good for injury prevention and dramatic pain relief as medical recure use for people who have back pain such as Rheumatism, lumbar muscle degeneration, acute lumbar muscle sprain, lumbar transverse process syndrome etc
*A wonderful Christmas/Thanksgiving Day/New Year/Birthday/Holiday/Festival gift for your grandpa, granny, Dad, Mom, sisters, brothers, wife, friends and yourself