This boot features a water-repellent pull-up nubuck upper with internal metatarsal protection and a TEXELLE lining made of 100% polyamide fabric that is breathable, moisture-wicking, and abrasion-resistant. The footbed is a full SOFT-BED made of extremely soft, scented polyurethane, which is anatomic, removable, and designed to absorb moisture to keep the foot dry. The sole is a polyurethane/nitrile rubber mix, resistant to temperatures up to 572��F (1-minute contact). It includes a non-metallic top return toe cap and a non-metallic APT Plate for zero perforation.