From casual to active, NuSole insoles are designed to relieve foot pain and fatigue in a variety of shoes. The NuSole Work Insole features a neutral, contoured arch that fits most foot types and provides all-day comfort. This insole is ideal for work shoes and boots. Gel pads at the ball of foot, arch, and heel help prevent fatigue and alleviate foot pain. Trimmable design allows for a universal fit.