A steel toe, gorgeous leather, and rugged rubber outsole ensures that the 164 work boot by BLUNDSTONE isn't just your favourite, but the best in its class. All the comfort you know and love from BLUNDSTONE now ready for work. Details CSA Grade 1 toe and underfoot puncture 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 Injection molded soles -- no adhesives to come unglued, no stitching to rot Heat, slip, oil, acid and electric shock resistant sole Heat-formed heel for snug fit CSA Approved Unisex sizing Rule of Toe For women, subtract 3 sizes from your Canadian sizeFor men, subtract 1 size from your Canadian sizeFor kids, subtract 1 size from your Canadian size Blundstone Blundstone 164 - Work & Safety Boot Saddle Brown