Charlie Carbon Taking inspiration from the rugged outdoors the Charlie has a super warm wool and water resistant quilted construction and a new grip sole to give 4 season wearability in all environments. The Terralight sole has deeper tread for grip and higher sidewalls for weather protection while giving even more comfort and rebound. A great modern design with HEYDUDE\'s signature comfort, functionality and lightness featuring an easy-on elastic lace system to allow adjustable slip on fit with leather-lined, memory foam insoles with antibacterial properties. Features: Thermal Wool & Quilted Upper Regular fit Terralight sole unit Weight 270grms Easy on elastic lace system Leather-lined, removable anatomic insole