Bring On The Rain. Designed To Keep The Elements Out, The Cold Fusion Chuck 70 Explore Combines Waterproof Materials With Iconic Design. Outdoor-Inspired Elements Like Ticked Hiking Laces And A Webbed Heel Meet A Durable Traction Outsole And Supportive Ortholite Cushioning. All-Day Comfort, Whatever The Weather. Product Details High Top Waterproof Nubuck Shoe With Waterproof Lining. Ortholite Cushioning For All-Day Comfort. A Soft Fleece Lining Keeps It Warm And Cozy. Moisture-Wicking Laces And Traction Outsole Helps Combat Wet Weather. Leather Eyerow Overlays For Added Durability.