Smartwool Run Low Ankle Socks (Unisex)

The low ankle height strikes the right balance between coverage and breathability, making these socks suitable for running shoes, trail sneakers, and everyday wear alike. When travelling light, socks that hold up to repeated use and washing are essential. The Run Zero Cushion Low Ankle Socks are engineered to be lightweight and compact — a key advantage for travellers looking to keep their kit minimal. They take up almost no space in your bag, letting you pack multiple pairs without adding any significant weight or bulk.

Sustainability Commitment

Smartwool uses responsibly sourced merino wool, helping reduce environmental impact through practices that support animal welfare, carbon reduction, and biodiversity.

Features

• Indestructawool™ technology with extended durability zones
• 4 Degree™ elite fit system for a precise, performance-oriented fit
• mesh zones for added breathability
• Shred Shield™ technology reduces wear from toes
• Virtually Seamless™ toe for enhanced comfort
• achilles tab prevents sock from slipping into footwear
• Zero Cushion: the absolute minimum between you and your shoes
• material: 50% Merino Wool, 46% Nylon, 4% Elastane
• Weight, meassured: 28g

Size Chart

What People Are Saying

With a rating of 4.6/5 from 329 reviews on the official Smartwool page, here's a snapshot of customer feedback:

Pros

• Foot Warmth: Customers praise the socks for keeping feet warm and comfortable throughout their runs.
• Overall Comfort: Highly rated for their great fit, quality, and durability across a range of activities.
• Cushioning: The Zero Cushion level is appreciated for everyday wear, offering just the right amount of feel underfoot.

Cons

• Stay-On Performance: Mixed feedback — while many find they hold their shape, some report the socks are shifting during wear.
• Odour Control: Mixed results — most find the merino wool keeps feet fresh, but some noted odour build-up over time.