Smartwool Run Targeted Cushion Low Ankle W Twilight Blue Size:S World's lightest full-leg running underwear

World's lightest full-leg running underwear at under 40 grams

3% elastane

33% Coolmax

Lightweight woven fabric is made with at least 75% recycled material

The athletic fit of our Men’s Merino Sport Ultralite Long Sleeve complements the movements of your body

Smartwool Run Targeted Cushion Low Ankle W Twilight Blue Size:S World's lightest full-leg running underwearWhether you run on a track, on a sidewalk, or on a trail, you want your feet to stay as comfortable as possible. These low ankle socks are built to help with that. They offer a dialed in women's specific fit, breathability, and reduced slippage. Plus, their Indestructawool technology helps them last through the miles. And because theyre made with responsibly sourced Merino wool, theyre comfortable and odor resistant. For better comfort on your next