Superfeet All Purpose Support Low Arch Insoles Size:F solid Stainless Steel

solid Stainless Steel

The multi-functional Echo Ubertube wicks away perspiration in summer heat and provides just enough warmth during cold-weather

Flat valve compatibility: No

The wide screw-on cap has a jaunty handle for easy opening and closing and an insulating layer for better performance

Superfeet All Purpose Support Low Arch Insoles Size:F solid Stainless SteelGreat for Slim Fitting Footwear One of the most versatile Superfeet insoles, Superfeet BLACK shoes inserts feature an easy going, low profile design to improve the fit, comfort and performance of 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.