One of the features is the "Tech-Climb" feature

Interior patella support and back of calf compression for a secure fit

Internal organisation: Zippered Hip and stretch chest pockets for quick storage

Stamp Small recommended for shoe sizes: 5-10 (us) / 37-43 (eu)

Lightweight 3-layer waterproof

DT Swiss 3-Pawl to Ratchet LN Upgrade Kit - Shimano Micro Spline - Steel PLP|Largest Cog One of the features isThe Ratchet LN upgrade kit makes it possible to convert DT Swiss 3 pawl hubs to the beloved DT Swiss Ratchet System with just a few simple steps. Ratchet LN is the entry level DT Swiss ratchet system and is used in their more affordable hubs such as the 370. Ratchet LN freehub bodies have a freehub system seal as the 370 hub body doesn't have one. This allows the conversion of 3 pawl hubs to Ratchet LN. The latest DT Swiss ratchet hubs such as the