45NRTH Wolvhammer Boot Liner - Slate Size 50 MFPN=100-019-006 model mountain base spindle interface

model mountain base spindle interface 30mm shell BSA shell ID 33

while Coolmax® Air Technology enhances cooling and moisture transport—allowing you to train and compete unhindered

Fits up to 26×5

One-piece machined steel X-Dome design for weight savings

Quick-lacing makes on-snow tweaks easy

45NRTH Wolvhammer Boot Liner - Slate Size 50 MFPN=100-019-006 model mountain base spindle interfaceMoisture management is one of the most important elements of winter cycling and can make or break a ride. On long rides in extreme conditions having a spare pair of 45NRTH's Wolvhammer boot liners means you can ride confidently knowing that you have a dry fresh pair when you need it. For use with 45NRTH Wolvhammer boots (sold separately)