1.0 Low-Cut is the lowest profile design, with enough height at the ankle to protect against rubbing from your sports shoes. Ideal for running and cross-training and for anyone who wants a minimal sock that still does its job.

Crew: the classic mid-calf height, held firmly in place on long rides
Mid-Crew: the in-between, with a shorter cuff and the same 1.0 fit
Low-Cut: the minimal option