FEATURES: 1. Leather 2. Upper: Waterproof nubuck leather & highly abrasion-resistant textile, 200 gram 3M Thinsulate insulation, Oboz 3. B-DRY waterproof/breathable membrane, YKK zip closure Board lasted 4. O FIT Insole Thermal 5. Midsole: Dual density EVA, TPU chassis, nylon shank Outsole: Madison with Winterized Rubber W7: 15.4 oz. / 436 grams 6. 200 gram 3M Thinsulate insulation 7. Heel rise: 15mm 8. Volume: Med/Low 9. While others have co-opted the phrase ‘winter is coming,’ you’ve been privy to this fact for quite some time. 10. Whether you’re simply accepting the inevitable or feverishly celebrating its return, the Madison’s 200g 11. Thinsulate, BFit Thermal Footbed, and winter-specific rubber outsoles will help the season feel a lot cozier. 12. We plant a tree for every pair sold