The ASPIRE is our most popular line and is the premier choice for athletes who want to experience superior compression benefits. It delivers the most Managed Compression and is packed into a thin profile. Plus, everyone will enjoy its deep selection of colors and cuff heights.
New Technology Linked Toe: No seams at all - none
Olefin Toe and Heel: It's thinner, lighter sock -- we skinny down the terry loop and dial up the olefin
Arch Support: Tested at 180 denier and double covered with multi-filament T-66 nylon, wrapping our core spandex, holds shape and delivers longer lasting arch support
Olefin Footbed: Hardy, US manufactured T-66 Nylon throughout the sock, olefin content at 39% or more, its compression heaven
Y-heel Contour: Lateral anchor that moves with the foot
Thin Channeled Upper: Air flow with less bulk in the shoe
Half Density Weave: For "no bunch" freedom of movement
Swiftwick's Signature Double Welt Compression Cuff: Stays up on the leg forever