Built for moderate to high levels of activity in a broader range of temperatures, the men's Baffin Borealis Tundra snow boots modernize the traditional hiking silhouette and winterize its approach.
Upper
Thermoplastic polyurethane
Insulation
Baffin B-TEK Heat
Weight (Pair)
4 lbs. 8.3 oz.
- Waterproof/breathable construction
- Removable Active-Fit multilayer inner boot system
- Inner Boot system is body-heat moldable
- Thermawick comfortable, high-wick, next-to-foot lining material
- B-TEK Lite proprietary aero-insulation blend for thermal regulation
- B-TEK Heat 4-channel hollow-fiber insulation
- Poly/nylon blend for lightweight and breathable liner durability
- Mid-height thermoplastic polyurethane shells
- Pull loop at the back for ease of entry
- B-TEK Scent-Free next-to-foot linings for keeping odors at bay
- Dual-density midsoles with LiteGrip Blend outsoles for cushioning and grip
- Polar Rubber outsoles for maximized grip and longevity of boots at cold temperatures
- Extended rubber tread to grip snow and ice
| Best Use | Casual Snowsports |
|---|---|
| Footwear Height | Over-the-ankle |
| Footwear Closure | Lace-up |
| Waterproof | Yes |
| Type of Waterproofing | B-TEK DRY |
| Upper | Thermoplastic polyurethane |
| Lining | Baffin Thermawick |
| Insulated | Yes |
| Insulation | Baffin B-TEK Heat |
| Midsole | Dual density |
| Support | Integrated arch |
| Outsole | Polar rubber; LiteGrip dual density |
| Vegan | Yes |
| Weight (Pair) | 4 lbs. 8.3 oz. |
| Gender | Men's |
Baffin Footwear - Men's
| 6 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 13 | 14 | 15 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| U.S. Men's | 6 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 13 | 14 | 15 |
| U.S. Women's | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 12 | ||||||
| EU | 38 | 40 | 40.5 | 41 | 41.5 | 42 | 42.5 | 43 | 44.5 | 44 | 44.5 | 45 | 46 | 47 | 48 |
| Foot Length (in.) | 9.4 | 9.8 | 10 | 10.2 | 10.4 | 10.6 | 10.8 | 11 | 11.2 | 11.4 | 11.6 | 11.8 | 12.2 | 12.6 | 13 |
Sizing Notes
Measurements are stated in inches.