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ASPIRE Zero

Size Guide
Color
Bolt Black Seafoam
Bolt Navy Citron
Agave
Bolt Gray Rose
Bolt Fuchsia Black
Orchid
Black
White
Pewter
Size
Size Guide

YOUR BIGGEST SUPPORTER: THIN, BREATHABLE SOCKS WITH FIRM SUPPORT

Our most popular running sock and a great no-show cycling sock. The ASPIRE™ is engineered with firm compression and a thin profile for a responsive feel. Firm compression supports every contour of the foot to reduce fatigue during endurance activities. Zero cuff height sits below the ankle with minimal extension above the shoe.

  • Thin profile is designed to fit into any technical shoe with a barely-there feeling.
  • Firmly hugs the contours of your feet to support the arch and help reduce fatigue.
  • Built to provide maximum breathability with signature fibers that wick-moisture, keeping your feet cool, dry, and blister-free.

55% Nylon / 40% Olefin / 5% Spandex

One Pair

Cushion Minimum
Compression Firm
Made In USA

Sock Features

Signature Olefin Fiber

Wicks-moisture quickly to keep feet dry and blister-free.

Channeled Upper

Increases breathability to keep feet cool.

Seamless Toe Box

Eliminates any friction around your toes for a comfortable fit.

Mesh Footbed

Provides ventilation and increases breathability, keeping feet cool.

Archband Support

Maintains shape, keeps socks in place, and firmly supports arch.

Y-shaped Heel

Creates a snug fit that moves with your foot without any bunching or slipping.

THE ASPIRE STORY

ASPIRE features firm compression that hugs the contours of your feet supporting your arch and helping to decrease fatigue, every step, every mile. The compression in higher cuff heights stabilizes leg muscles and boosts circulation, reducing fatigue during extended activity. The thin, breathable design provides maximum ventilation and a barely there feeling, while moisture-wicking Olefin keeps your feet dry and blister-free, so you stay comfortable longer. 

Why Swiftwick?

Contoured Compression® Fit

Our goal is a perfect fit every time, so you can perform at your best. All of our socks are designed to support the contours of your feet, which means no voids, bunching or blisters.

Fiber First® Moisture Wicking

We carefully select high-performance fibers that inherently move moisture. These fibers are sculpted into breathable designs to keep you dry.

Made in the USA

We craft high quality products with innovative technology and a greater focus on sustainability to create a positive impact on our local communities.

Best Sock Guarantee

We are committed to providing each customer the best experience possible. If you are unsatisfied with a Swiftwick product, reach out to us and we will take care of you.

Commitment to Sustainability

We produce durable products, made in the USA, using the most sustainable practices available to reduce garment miles, minimize waste, and reduce energy consumption.