Muck Boots Chore Classic Tall Xpress Cool Boot - Men's Bark 9. Protection and comfort are ensured in these steel-toe rubber boots thanks to the waterproof flexible neoprene that is shock-absorbing and adjusts to the natural contours of the foot. These warm weather work boots feature Spandura treatment on the shaft that resists abrasion for long-term wear. The steel shank provides support for long days on your feet while triple toe and quadruple rubber heel reinforcements deliver extra protection and durability. Specifications for Muck Boots Chore Classic Tall Xpress Cool Boot - Men's: Manufacturer: Muck Boots Gender: Male Age Group: Adults Men's Shoe Width: Medium Boot Style: Work Boot Color: Bark Activity: Safety Weight: 3 lb Fabric/Material: Rubber Insole Material: EVA Water Resistance Level: Waterproof Condition: New Footwear Upper Fabric/Material: No-slip Grip Insulation: EVA Lining Material: EVA Footwear Type: Boots Midsole Material: EVA Outsole Material: Rubber Features of Muck Boots Chore Classic Tall Xpress Cool Boot - Men's 100percent Waterproof 5mm Neoprene Bootie for Comfort and Performance XpressCool Lining for All Day Comfort Triple Toe and Quadruple Rubber Heel Reinforcement Steel Shank for Maximum Stability and Support on Uneven Surfaces Durable Quick Cleaning Sole Provides Traction on Various Indoor/Outdoor Surfaces Package Contents: Muck Boots Chore Classic Tall Xpress Cool Boot - Mens Muck Boots CHHC-900-BRN-090: Chore Classic Tall Xpress Cool Boot - Men's Bark