Add back and core support to your wardrobe with the McDavid Waist Trimmer. Slightly curved to accommodate a woman's shape and featuring a low-profile design, this waist trimmer is made of latex-free, 1/2-inch-thick neoprene for pain-relieving warmth with an adjustable closure that lets you find the perfect fit. McDavid Waist Trimmer Black - Exercise Accessories at Academy Sports