Smartwool Intraknit Bikini Underwear – Women's the-north-face A pastel wildflower print keeps

A pastel wildflower print keeps it sharp off the trail too

When you need to move fast on trail without giving up foot protection

Balanced midsole cushioning absorbs impact on hard-packed dirt

while the 4 Degree Elite Fit System keeps the sock locked in place — no bunching

B-DRY waterproof/breathable membrane blocks slush and wet snow while venting sweat during high-output efforts

Smartwool Intraknit Bikini Underwear – Women's the-north-face A pastel wildflower print keepsBuilt for active women who want merino comfort on long days on trail or in travel, the Intraknit Bikini is our top pick for performance underwear. Smartwool's Intraknit construction zones ventilation and support exactly where you need it, so moisture and heat don't build up. The merino blend handles odor naturally, making it a solid choice for multi day trips without re packing extras. Intraknit engineered knit structure places ventilation zones and