These top-of-the-line Muck Pursuit Glory 16" Rubber High Performance Insulated Scent-Masking Men's Hunting Boots are designed for the serious big game hunter who needs full-featured protection. Inscentable Scent-Masking technology and agion antimicrobial treatment decrease the possibility of detection by your prey. The high-grade rubber and flexible 5 mm neoprene combine for 100% waterproofing. The neoprene also adjusts to your unique foot contour for exceptional comfort and reduced skin abrasions. The Spandura treament on these men's hunting boots adds superior abrasion resistance and leg protection, while the flexible, snug-fit topline keeps out snow and debris. Additional comfort features include a warm fleece lining, cushioned EVA midsole and triple density PU sockliner. These insulated hunting boots have a comfort rating from -40 °F/-40 °C to 40 °F/ 4 °C.