Thermal Protection Guaranteed

Please note: This liner is a discontinued style and is considered FINAL SALE. Free Shipping is included.

The Radiantex™ Replacement Boot Liner offers triple protection against extreme cold with the most innovative thermal technology. Each liner has three layers: Radiantex™ aluminum on the exterior to reflect the cold, a layer of blended wool felt that insulates and locks in moisture, and a polypropylene inner lining to wick moisture away from the foot. Reinforced with Naugahyde heels, the Radiantex™ Replacement Boot Liners are resilient insulators. You'll never want to leave the house without them. Please note that this replacement liner is sized for boots with existing removable liners and may not fit boots with permanent lining. Liners are unisex and do not come with a left or right foot orientation. The felt will compress and conform to feet over time ensuring a comfortable fit. Please see our sizing specifications to ensure the right fit for your boot. 

To use our sizing guidelines:
1. Place your feet flat on a piece of paper and mark your longest toe and the back of your foot. It’s best to do this standing and wearing winter socks.
2. Measure the length (cm) straight from your longest toe to the back of your foot using a ruler or measuring tape.
3. Use the chart to find your size.
*Please note that this chart is a guideline and liners may have a /- 0.5cm tolerance.

**For size 14 - the length of the boot liner is approx. 1/4 of an inch longer than size 13. Width is still approx. 5 inches.

Specs
Content: Radiantex™ outer layer, 15% wool felt, 85% polypropylene.
Origin: Made in Canada. Boot Liners are manufactured in Mississauga, Ontario by our sister company The Brand Felt Ltd.
Style: Available in a Tall Boot (approx. 13” high).
Quantity: 1 pair.
Thickness: 8 mm.
Features: 3 layers of space age technology, heel reinforcements, "ski doo boot" style.
Benefits: High-performance insulation, excellent heat reflection, and moisture wicking.
Recommended Footwear:Sorel Boots, Columbia Stuttgart Hunting Boot, Columbia Midnight Hunting Boot, Itasca Swampwalker II Mens Insulated Boot, Columbia Willamette Hunting Boot, Proline Hidden Trail 2 Camo Boot, RedHead Bone-Dry Hobbs Creek, All Redhead Fishing Boots and White Creek Fishing Boots. Note: this bootliner does not fit LL Bean style boots.
Also Known As: Wool shoe insert, wool boot insert.