Swiftwick Aspire - Mid-Crew size-x-small-womens-5-6-5-mens-4-5-5 Reinforced heel and toe enhance

Reinforced heel and toe enhance durability and performance

With hidden terry cushioning from heel to toe and a secure

RockTape microscopically lifts the skin away from the muscle and fascia below

Micro crew height sits just above a running shoe for ankle coverage

Swiftwick Aspire - Mid-Crew size-x-small-womens-5-6-5-mens-4-5-5 Reinforced heel and toe enhanceSwiftwick Aspire Mid Crew is engineered with an ultra thin profile for a precise, race ready fit. Signature Olefin fibers manage moisture to help keep feet cool, dry, and blister free, while the socks contour hugging design supports the arch to reduce fatigue on tempo days, long runs, and races. Ultralight, breathable construction: Thin profile delivers a close to foot feel for responsive ground feedback and shoe fit. Olefin moisture control: