The ASPIRE™ Line is thin and light for serious runners and cyclists, yet still perfect for athletes of any sport. Our Managed Compression™ prevents bunching and hot spots by supporting all 3 arches in the foot. Our Linked-Toe technology prevents blisters by eliminating bunching in the toe-box. The result is a sock designed to fit your feet perfectly while helping you do what moves you.Shoe size referenceSize S M L XLMen 3-5.5 6-9.5 10-13 13.5-16Women 5-7.5 8-10 10.5-14 14.5-16.5Euro 35-37 39-42 43-46 47-49ASPIRE ONE HI-VIS YELLOW PRODUCT STATS*Compression 8Footbed Thickness 5Durability 9Breathability 9Wicking 10Weight 24g* Overall compression experience relative between Swiftwick products.
