STLFLX - SoleGUARDZ™ Puncture Resistant Insole, Ergonomic Sole Insole, Insoles for Regular Shoes, Work Boots, and Safety Footwear (Large)

Created for the Everyday Worker - Work safely and comfortably with STLFLX puncture resistant insoles. An innovative and simplistic approach to safety insoles, they’re protective and supportive insoles for standing all day, while protecting you from nails, glass, and sharp metals.. Made with a Durable Top Cloth - Constructed with Aegis Technology, our steel sole insoles are lined with soft, odor control fabric that quickly absorbs moisture.. Ergonomic, Lightweight, and Comfortable - Wear these insoles with added heel and arch support to help align the skeletal structure and reduce leg, foot, and lower back fatigue.. Economical Foot Protection - Transform your shoes and boots into sturdy puncture-resistant safety footwear at a minimal cost when you use our insoles.. Tailored with Premium Quality - Our insoles for men and women are made from direct-injected polyurethane. With superior puncture resistance, these exceed the 270 lbs penetration criteria set by ASTM 2413-11, CSA Z195-09, and EN 12568:2010.