This effective back brace incorporates an ice/heat pack. The universal fit of this smart lower back brace is well designed, and the neoprene fabric plus dual elastic fixture bands are flexible but keep you and your lumbar region feeling secure. Worn without the pack insert, this is a great all-round compression brace when your lower back needs a little extra support when you’re at the gym, while driving, or to keep pain pangs away when you are working. You can dial up the relief using the removable heat wrap or ice pack. It’s simple but effective like all the best ideas!