The McDavid Waist Trimmer offers support to lower back and abdominal muscles while also aiding weight loss efforts with its therapeutic heat properties. It is made from 100% latex-free neoprene construction which offers compression and thermal therapy for soft tissue support. The adjustable hook and loop closures provide a custom fit and maximum comfort. Additionally, the non-slip neoprene inner layer ensures that the trimmer stays in place. This waist trimmer is designed to fit most body types and comes in black.