Sorel 1964 Pac Nylon Boot
- UPPER: Waterproof nylon upper. Seam-sealed waterproof construction.
- FOOTBED:
- INSULATION: Removable 9 mm washable recycled felt inner boot with Sherpa Pile snow cuff.
- MIDSOLE: 2.5 mm bonded felt frost plug.
- OUTSOLE: Handcrafted waterproof vulcanized rubber shell with herringbone outsole.