- Seam-sealed waterproof construction.
- UPPER: Waterproof nubuck leather.
- INSULATION Removable 9mm ThermoPlus™ felt InnerBoot with Sherpa Pile™ snow cuff.
- MIDSOLE: 25mm bonded felt frost plug.
- SHELL: Handcrafted waterproof vulcanized rubber.
- OUTSOLE: SOREL AeroTrac™ non-loading outsole.
Often imitated, never duplicated, the original Sorel boot is built from waterproof nubuck leather and a removable felt inner boot for added comfort, warmth and protection on those cold wet winter days. It also features seam-sealing to keep the cold out, a vulcanized rubber outsole for traction and water-resistance. These boots will keep your feet toasty all the way down to -40° F/C.