Push limits in comfort with our SmartKnit Merino Performance Base Bottoms, built for demanding activity and designed to keep your skin dry and supported. This active base layer features a breathable blend of merino wool, TENCEL™ lyocell, and stretch polyester to offer quick-drying comfort and seamless movement.
- Strategic mesh panels wick moisture where you need it most
- Midweight warmth without bulk — perfect under shorts or pants
- Minimal seams minimize irritation and enhance freedom of movement
- Layer-friendly cut with Smartwool slim fit contours
- Ideal for training, trail running, or outdoor work
Want to make them last? Here’s how to maintain merino wool bottoms: wash cold, air dry flat, and store loosely folded.
Erika Dawson (verified owner) –
These merino bottoms are legit. I’ve worn them on trail runs and during gym workouts — they dry fast and don’t smell after sweat sessions.
John Andersen (verified owner) –
Snagged a pair during a discount men’s thermal base layer pants promo and they were way better than expected. Comfortable and durable!
Mr. Richard Kent (verified owner) –
I read a smartwool intraknit base layer bottoms review and decided to give them a try — now they’re my go-to for winter hikes and morning runs.