45NRTH Stripe Midweight Wool Knee High Sock featured This insulated mountain bike-specific softshell

This insulated mountain bike-specific softshell vest features Polartec® Windbloc® fabric at the shoulders and lower back to fend off the elements and provide the best in weather protection

Includes OT-SP41 shift housing

Increased spacing between bikes to 14”

Discrete markers take the pain out of set-up alignments and stealth branding keeps things class

45NRTH Stripe Midweight Wool Knee High Sock featured This insulated mountain bike-specific softshellOur knee high midweight socks are warm enough to keep the cold at bay but wont add bulk under your Naughtvind bibs. Knee high coverage eliminates gaps in layers. The Merino wool blend wicks moisture away from your feet to keep them warm and dry. Wear them on their own on cold days, or layer them with our lightweight socks for a vapor barrier in deep cold. we think they're the best socks for cycling in winter, period. Measures 11" tall