Blundstone work boot checks all the safety boxes so you can focus on the job at hand. Lightweight all-day comfort, even on concrete. Flexible, comfortable and pull-on, kick-off easy to keep mud and debris off car mats, indoor carpets and new floors. Lightweight and durable with a sole resistant to electrical, chemical and acid dangers. 
-CSA Grade 1 toe and underfoot puncture plate protection. 
-Weatherproof leather is an industry-leading 2.5 mm  thick, yet 'breathes' for absolute comfort.
-Dual-density polyurethane midsole and  thermo-polyurethan (TPU) outsole: flexible, lightweight and durable.
-PORON XRD™ removable comfort classic footbed for all-day comfort and support.
-Puncture resistant metal free mid-soles: lighter, safer and more flexible.
-Heat, slip, oil, acid and electric shock resistant sole.
-Injection molded soles -- no adhesives to  come unglued, no stitching to rot.   
-Heat-formed heel for a snug fit. 
-CSA Approved. 
-Unisex sizing.