Baffin Borealis notable features

- The Baffin Borealis is a double-insulated boot designed to overcome wintry hikes by providing comfort and safety. It has a hard-wearing TPU outer shell partnered with a thermo-moldable inner bootie.

- This winter boot yields sufficient insulation and cushioning underfoot, thanks to the reflective liner (outer shell) and the dual-density midsole (inner boot). The Polar Rubber outsole is slip-resistant, enhancing performance outdoors.

Size and fit

Baffin Borealis is a relatively true-to-size winter hiking boot for men. It is manufactured in whole sizes and standard (medium) width only. With its front-lace fastening system, users can customize the fit as desired. 


This waterproof winter boot from Baffin employs a Polar Rubber outsole. This unit yields traction on almost all types of terrain. The central lugs render multidirectional grip, especially when tackling icy and snowy surfaces. The studs at the sole’s perimeter give a decent amount of stability.


The exterior shell of this Borealis boot carries a reflective liner that aids in insulation and provides a decent amount of arch support. On the other hand, the inner bootie uses a bi-density midsole paired with an antimicrobial insole for extra comfort and support. 


The Baffin Borealis hiking boot has an abrasion-resistant external TPU shell. It is a watertight material that has a gusseted tongue to amplify its protection against the intrusion of wet elements.

The body-heat moldable Ultralite system allows its removable inner boot to provide all-day comfort. An elastic band at the midfoot helps secure the foot in place. Also, its heel area is reinforced for added durability. 

This Baffin product has a front-lace fastening closure system. It includes a locking hook near the ankle that helps eliminate heel lift, preventing blisters. There is a Velcro strap at the back of the boot that locks the inner and outer boot together. Lastly, a pull tab situated at the top of the tongue assists in on and off. It can also be used even with gloved hands.

Nice to know

  • The temperature rating of this Baffin winter boot ranges from five degrees Celsius (41 degrees Fahrenheit) to 30 degrees below zero Celsius (22 degrees Fahrenheit).

Facts / Specs

Weight: 1021g
Use: Snow, Day Hiking
Cut: Mid cut
Features: Insulated, Lace-to-toe / Orthotic friendly / Removable insole
Waterproofing: Waterproof
Width: Normal
BRAND Brand: Baffin

Compare popularity Interactive

Compare the popularity of another shoe to Baffin Borealis:

Baffin Borealis video reviews

Paul Ronto
Paul Ronto

Over the past 20 years, Paul has climbed, hiked, and ran all over the world. He has summited peaks throughout the Americas, trekked through Africa, and tested his endurance in 24-hour trail races as well as 6 marathons. On average, he runs 30-50 miles a week in the foothills of Northern Colorado. His research is regularly cited in The New York Times, Washington Post, National Geographic, etc. On top of this, Paul is leading the running shoe lab where he cuts shoes apart and analyses every detail of the shoes that you might buy.