The Groove Belt from Groove Life is designed to stay in place. Once the belt is adjusted to the proper length, it offers the right amount of stretch for an all-day comfortable fit without sagging or drooping. The buckle uses high-strength, neodymium magnets for an easy and seamless snap on/off as well as A380 aluminum alloy. The belt is made from proprietary webbing and includes Stiff-Tech to eliminate folding in belt loops.