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Swiftwick Flite XT Trail Five

Runner's World Gear Of The Year Award Winner

Outside Magazine Editor's Choice Award Winner

Men's Health Outdoor Award Winner

Reach Your Highest Peak: The Most Technologically Advanced Sock for Hiking and Trail Runs

Designed to provide your feet with advanced stability and support so you can get the most out of your next trail adventure.

Swiftwick FLITE XT® TRAIL features AnkleLock™ Technology that supports your ankles during quick movements on uneven & varying terrains, while GripDry™ Fiber in the heel and forefoot keeps your feet from sliding in your shoes.

But, we didn't stop there - we blended natural Merino wool with a full Olefin fiber footbed to move moisture away from your feet, keeping them dry and blister-free even during the longest of treks.

  • FLITE XT® TRAIL is the most technologically advanced sock for stability, ideal for hiking and trail running.
  • AnkleLock™ Technology supports ankles during quick movements on varying terrain.
  • GripDry™ Fiber in the heel and forefoot keeps you stable in your shoes.
  • Natural Merino wool with a full Olefin footbed moves moisture away from your feet, keeping them dry and blister-free even during the longest of treks.

38% Nylon / 24% Merino wool / 22% Olefin / 13% Polyester / 3% Spandex

Size Guide
Colour
Stripe Aqua
Heather
Coal
Stripe Red
Size
Size Guide

Sock Features

AnkleLock™ Technology

Uses strong elastic to wrap your ankle and heel, providing targeted support to protect ankles on uneven terrain.

Arch Band Support

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

Mesh Upper

Provides ventilation and increases breathability, keeping feet cool.

Seamless Toe Box

Eliminates any friction around your toes for a comfortable fit.

Natural Merino Wool

Moves moisture away from feet keeping them dry and blister-free even during the longest of treks.

Y-shaped Heel

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

Full Olefin Footbed

Wicks moisture and dries quickly to protect against abrasions.

GripDry™ Fiber

A proprietary Nanofiber with tiny micro treads to increase surface area, frictional force, and gripping power. It is used in the heel and forefoot to keep you stable in your shoes.

Flex Channels

In the forefoot, constructed with Olefin to improve range of motion and help control moisture.

THE FLITE XT TRAIL STORY

Designed to provide your feet with advanced stability and support so you can get the most out of your next trail adventure. Swiftwick FLITE XT® TRAIL features AnkleLock™ Technology that supports your ankles during quick movements on uneven & varying terrains, while GripDry™ Fiber in the heel and forefoot keep your feet from sliding in your shoes. But, we didn't stop there - we blended natural Merino wool with a full Olefin fiber footbed to move moisture away from your feet, keeping them dry and blister-free even during the longest of treks.

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.