Ideal for farmers and landscapers, Muckmaster Commercial Grade Tall Rubber Work Boots keep you drier with calf-high extended rubber overlays that also resist punctures. Designed for the warmth you need when you spend hours outside, these rubber work boots feature thermal foam under the footbed and breathable Airmesh linings to keep air circulation constant. The 5 mm neoprene absorbs shocks, retains heat and adjusts to the foot's natural shape for exceptional comfort. Finished with molded rubber outsoles, these tall rubber work boots provide improved traction whether you're walking in wet grass or over uneven ground. The Stretch-fit Comfort Topline hugs the calf to seal in warmth and keep out cold and debris.Specifications and Features: male 5 mm neoprene provides comfort and flexibility, along with excellent waterproofing, shock absorption and heat retention properties; adjusts to your foot shape to resist blisters and chafing Calf-high extended rubber overlay for increased moisture protection and puncture resistance; Stretch-fit Comfort Topline snugs calf to seal in warmth while keeping cold and debris out Breathable Airmesh lining wicks away humidity and perspiration, and allows air to travel throughout the boot EVA contoured molded midsole for added support; 2 mm thermal foam beneath the footbed for added warmth; comfort rated 100% waterproof work boots; Rugged molded rubber outsole provides good traction on uneven outdoor terrain