Superfeet Men's BLACK Slim Fit Insole - One of the most versatile Superfeet insoles, featuring an easy-going, low profile design to improve the fit, comfort and performance a wide range of footwear. Made to fit well in moderate to slim-fitting footwear, even some without removable liners. Trim to fit your shoe size. Low arch orthotic support helps stabilize the foot, reducing stress on feet, ankles, knees, and back Insoles will keep their shape for 12 months or 500 miles, whichever comes first All natural coating helps eliminate odor-causing bacteria Reinforced stabilizer cap Closed-cell foam provides a firm foundation to support the foot for long-lasting comfort Style: FIN-BLACK