Best Running Sock for the Winter - Part 1 (Smartwool Hike Light Cushio
Hike Light Cushion Crew — $25
Editor’s Take
This sock was a pleasant surprise for winter running. Even though it’s marketed as a hiking sock, the Smartwool fit system felt dialed-in for running — zero slip, zero friction, and no hot-spots across the full 9 miles. Coming straight from the Balega Hidden Comfort ankle socks the day before, the crew height made a huge difference — my ankles stayed warm and protected instead of freezing in the wind. Breathability was solid for Merino: toward the end of the run I could feel a little wind on my toes, but they only felt slightly cool, never cold. My feet stayed warm without sweating, which is rare in winter socks. They do feel a bit bulkier underfoot and give off “hiking boot energy,” but once I settled into the miles they performed far better than expected. They aren’t as silky-soft as Balega and don’t have the same locked-in precision feel as Feetures Elite — but for cold-weather long runs, this is a surprisingly strong option.
SCORE
Pros
- Excellent ankle warmth for winter runs
- No slip or friction — strong lockdown for Merino
- Warm but not sweaty in 22°F conditions
- Comfortable for long recovery mileage
Cons
- Slightly bulky underfoot
- Doesn’t feel as performance-tuned as Feetures
- Less silky-soft than Balega Hidden Comfort
- Leans “hiking sock” in feel & vibe
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