These Georgia Boot pull-on Muddog Comfort Core work boots are durable and comfortable.These wellington boots are made with only the toughest of materials, such as Spr leather.Compared to traditional leather, Spr leather is roughly 3 times as strong and resists abrasions 2.5 times as well. It stands up to many chemicals and acids due to a rare blend of proprietary materials, making it a great choice for a ranch work, and many other harsh environments.This men's work boot has a rubber Phoenix outsole that's designed to resist chemicals, oils,and slips. It's non-marking and provides cushioning as you go about your work.The comfortable boot has a Comfort Core insole which features a heel plug for shock absorption and airflow channels promote breathing. A fiberglass shank provides arch support and steady footing.For -resistance and comfort, pull on these Georgia Boot Muddog work boots..