Check the listing for details. Athletic Works 10" Waist Trimmer Adjustable Grip Strip + Stretch, Fits up to 60". Color: Black, Condition: New. Listed at 9.88 USD. Help train your belly when you wear this black Athletic Works Plus Size 10" Wide Waist Trimmer. Constructed of neoprene material, the body toning accessory is comfortable and helps to absorb moisture. It measures 10" wide and helps you sweat out water weight during workout routines. Wear the neoprene waist trimmer under or over clothing as desired. Adjust the 60" length to meet your ideal fit and readjust as your core abdominal muscles get tighter. The hook and loop closure provides a secure fit and stays in place as you move around. Extended length fits up to 60"" waists Neoprene material 10"" wide for maximum coverage Can be worn over or under clothing Wear around the waist while exercising to promote sweating and natural weight loss from water weight Helps to strengthen the abdominal core