Women's Merino 150 Siren Thong

Waistband stays perfectly flat under leggings, and the merino blend doesn't itch at all—wore it on a five-mile hike with zero irritation.

The corespun merino wool blend is surprisingly soft and stretchy, so it doesn't dig in at all during yoga. It stayed in place perfectly under my leggings without any shifting.

Finally found a seamless thong that actually stays put during my yoga sessions without rolling or bunching. The merino blend is surprisingly soft against my skin and breathes way better than the synthetic pairs I used to wear.