Provides lightweight, quick drying & durable inner boot liner which will last for years. This Removable inner boot system provides light-weight thermal insulation & moisture management and a comfort zone of -76f [-60c].

Thermaplush soft, next-to-foot wicking layer for warmth
Form-fitting B-Tek Foam lining for comfort
B-Tek Heat lightweight, 4-channel hollow-fibre insulation for high-loft breathability in a broad range of temperatures
Vaporized Aluminum Membrane for energy reflection and heat regulation
PolyWool lining for moisture transfer and evaporation outside of fabric
Hydromax layering for improved moisture management
Diamond Net insulation for wind-resistant protection with a lightweight feel

WILL FIT THE FOLLOWING: Baffin Men's Hi Cut Conviction Series Winter Boots

TRAPPER MENS RUBBER BOOT
MOST SOREL MENS STYLE BOOTS

Baffin Liners Mens Winter Boot Liner - Hi Cut - Trapper/Universal (Polar Rated)