Welcome Semi-Rad Subscribers!
Injinji makes performance toesocks for running, hiking and daily movement. At first glance they may look funny, but many of the world's top athletes rely on the unconventional design to keep them blister free for miles—like hundreds of miles. As the #1 sock worn at Western States 100-Mile Endurance Run, Injinji is proud to continue its spirit of innovation with you in mind.
Cheer on Team Injinji Athletes and try toesocks today! For 1 Week ONLY, Semi-Rad subscribers get
20% off toesocks with code: SEMIRADCOCO
Offer expires May 1, 2026 at Midnight PST. Not valid with any other promotions or discounts. Shipping only within the U.S. and Canada.
Trail Midweight Crew
Brendan's Pick For Trail Runners
Need the perfect socks for your own epic miles? Semi-Rad writer and ultrarunner Brendan Leonard recommends the Trail Midweight Crew, designed to maximize cushioning in the footbed while also preventing blisters and hotspots from forming.
Get 20% off all toesocks today with exclusive code: SEMIRADCOCO
Offer expires May 1, 2026 at Midnight PST. Not valid with any other promotions or discounts. Shipping only within the U.S. and Canada.
Just In: New Ultra Run Colors
Want a little more cushion? The Ultra Run series just got a NEW color upgrade. Inspired by wild coastlines where lava meets the sea, these adventurous hues are designed to ignite your next run and fuel your urge for grand adventures. Grind out long miles and get more cushioning for your toes, with Ultra Run socks.
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