Muck Men。The leather in these boots is not only “Barnyard Proof” but also resistant to fire and lime while being 100% waterproof. The outsole stands up to oil, gas and diesel fuel while being slip resistant on hard flat surfaces. All this while being supportive and comfortable as we wrapped all this technology around a footbed designed like the bucket seat of a pickup truck. The Chore Barn Leather collection, tough enough for your worst days – handsome enough for your best 100% Waterproof, 100% Barnyard Proof Lace-up Construction for a Tailored Fit 100% Genuine Farmwork Leather provides protection against all the elements in the barn Breathable Mesh Lining Sandwich-fabric lining improves air circulation Dual Density Footbed with Memory Foam for Long Lasting Comfort bioDEWIX™ Footbed Insert Topcover with NZYM™ for Odor Control and Moisture Management Composite Safety Toe for Non-Metallic Protection ASTM F2413-18 M/I/C EH Oil & Gas Resistant Outsole SRA Rated-Slip Resistant Comfort Range: Sub Freezing to 65°F / 18°C Women should size down accordingly for a comfortable fit Breathable Mesh Lining bioDEWIX™ Anti-Microbial Footbed Insert Topcover with NZYM™ for Odor Control and Moisture Management Dual Density Footbed with Memory Foam for Long Lasting Comfort BIN 5: ITEM 377