Sidas Winter Custom Comfort Merino Insoles Size:Medium Size: 21 1/4'' - 24''

Size: 21 1/4'' - 24'' / 54 - 61 cm

Chain whip features improved compatibility with 7-speed to 12-speed mountain and road bike cassettes

4-way stretch Made in Canada

so if you’re stepping up a level and want to feel supremely confident as you line up those rail slides

With the choice of a universal skin (pre-set on the ski)

Sidas Winter Custom Comfort Merino Insoles Size:Medium Size: 21 1/4'' - 24''Comfort Merino insole provides unrivalled forefoot comfort while enabling you to maintain precision, stability and alignment. Ideal hybrid top cover : synthetics fibers will guarantee resistance and durability, the merino wool will reduce odor and assure an optimal thermoregulation.