Krypton Safety Shoe

CAN’T FEEL THE FREEZE  Cold storage work is demanding: long shifts, punishing temperatures, and no margin for error. The Krypton Freezer Boot is designed to meet that standard. Made from premium, water-resistant full-grain leather and with a calf-high cut, it keeps you protected and on your feet through every shift, rated down to 0°F. NO METAL. ALL MUSCLE. The Krypton means business without the bulk. It has a 200J composite safety toe that protects and a composite anti-perforation midsole that guards each step. On the bottom, it has a triple-density polyurethane outsole that absorbs shock, resists oil, and grips slippery floors. An anti-torsion insert keeps you stable on uneven ground, and the ankle zipper makes it easy to put on and take off.  COMFORTABLE CONDITIONING Cold storage shifts are long. The Krypton's memory insole is packed with soft latex cushioning, keeping fatigue at bay from the first hour to the last. It's ESD-safe, antimicrobial, breathable, and fully removable. Rated to insulate against cold down to 0°F, the Krypton is built to outlast the freeze. SPECS Composite Safety Toe (200J, Non-Metallic, Non-Thermic) Composite Anti-Perforation Midsole Cold Insulation Rated to 0°F Triple-Density Anti-Slip Polyurethane Outsole Anti-Torsion Insert for Stability on Uneven Ground Water-Penetration-Resistant Full Grain Leather (1.8–2.0mm) Memory Insole with Soft Latex Cushioning ESD-Safe, Antimicrobial, Removable Insole Ankle Zipper for Easy On/Off Hydrocarbon and Abrasion-Resistant Outsole No Metal Components Calf-Height Boot (23cm) ASTM F2413-24 Certified: Impact (I), Compression (C), Puncture (PR), Slip Resistance (SRO) Available in Sizes 06-13