Natural merino wool fabric: Provides breathability and moisture-wicking for all-day comfort
Soft, flexible waistband: Ensures a secure fit without digging in or irritation
Minimal front seams: Delivers a smooth, flattering silhouette
Lightweight construction: Keeps you cool and comfortable throughout the day
Stretchable design: Offers a flexible fit for various body types
Summarized by Shop
Our Roam collection is designed to be both supportive and lightweight, with natural merino breathability. This thong style features a soft waistband with light, flexible elastic that stays put and doesn't dig in. Minimal front seams add subtle detail and create a smooth, flattering silhouette. Buy 2+ of any Roam Underwear bottom and save
Material
100% natural merino wool
Waistband
Soft, light flexible elastic
Seam
Minimal front seams
Available sizes
XS, S, M, L, XL, XXL, XXXL
Care instructions
Machine washable
Target gender
Female
Summarized by Shop
5.0
2 ratings
5
4
3
2
1
Almost perfect - best fitting merino thong I've found!
One of the only thongs out there that doesn't ride up in front! I initially tried size L which fit well in the hips but was too roomy in the thong itself. Size M is a little tight in the hips but fits perfectly in the thong. It's tough to make a thong that fits every body shape but this one fits the bill better than any others I've tried, including Icebreaker, Au Natural, woolly, and WoolX. I'd consider it a 4.5 out of 5 overall but giving it 5 stars here since I don't think I'll find anything better. Thanks for a great thong, finally, wool&!!!
For reference, my measurements are 39-28-40. Very curvy body type with a 27" inseam. I wear a Medium in Cora, Sloan, Sofia, Charlotte, and Liz, and a Small in Sierra.
S
Sadie · July 17, 2026
Love these! Just need to be thinner to not show in tight fitting slacks.