Men's Chore Max Met Guard

The Chore Max is the newest Muck boot to push the boundaries of footwear protection. Waterproof construction keeps feet dry, and an SRC slip-resistant outsole provides grip on slick surfaces, all while being cut and abrasion resistant. For added safety and protection, Blaze Yellow high-viz linings offer additional visibility, and a composite toe with a non-metallic plate provide metal-free performance. 100% Waterproof Composite toe impact protection Metatarsal guard provides extreme impact protection Puncture resistant midsole with non-metallic plate for underfoot protection Meets ASTM F2413-18 M/I/C EH / ESR (electric shock resistant) rated outsoles Meets CSA Grade 1 standards Extended rubber coverage for added protection 3D Airmesh lining for comfort and air circulation SRC rated slip resistant outsole Reflective pull-tab for easy on and off Estimated boot height 40.5cm/ 15.9" Estimated max calf circumference 42cm/ 16.5" Estimated footbed width 9.1cm/ 3.6" Estimated heel height 2.9cm/ 1.1" Comfort Range: Sub Freezing to 65AdegF / 18AdegC Half sizes order up 100% Waterproof Nzyme(TM) Antimicrobial Treatment for Odor Control Full Rubber Upper for Durable, Complete Protection - MAXR-META; SRC Rated Slip-Resistant Outsole Rubber and Spandura(TM) Upper for Durability and Flexible Protection - MAX-; MAX-CMP Non-Metallic Plate for Underfoot Protection Meets ASTM F2413-11 M I/75 C/75 EH PR - MAXR-CMP a; A CSA Approved Grad 1 ST/PR/ESR a; A Meets ASTM F2498-11 M EH PR - MAXR- 3D Airmesh Lining for Comfort and Air Circulation Composite Toe for Non-Metallic Protection Meets ASTM F2413-11 M I/75 C/75 EH PR CSA Approved Grad 1 ST/PR/Mt/ESR