FREDD MARSHALL Rho-Knit SL Men's Merino Wool Beanie — Technical, Winter
A slim-fit beanie knit from 100% merino wool in a fine-gauge ribbed knit. Merino regulates temperature across a wide range, wicks moisture from the scalp, and resists odor naturally, so it stays comfortable from a cold summit to a warm indoor room. Fine fibers make it itch-free against the skin.
Specifications
| Category | Men's merino wool beanie |
| Fabric | 100% merino wool, fine-gauge ribbed knit |
| Moisture management | Wicks moisture, absorbs before feeling wet |
| Odor resistance | Natural antimicrobial lanolin resists odor |
| Coverage | Full ear coverage |
| Helmet compatible | Slim profile fits under most outdoor helmets |
| Fit | Slim-fit, no cuff fold |
| Weight | Approx. 65 g |
| Size | One size fits most (head 54-60 cm) |
| Recommended temp range | 3-season cold, approx. 15-50 F / -9-10 C with activity |
| Intended use | Trail running, hiking, ski touring, everyday winter |
| Care | Machine wash gentle cold, lay flat to dry, do not tumble dry |
Construction & Features
- 100% merino wool for natural temperature regulation
- Fine-gauge fibers that bend rather than poke, itch-free next to skin
- Slim-fit ribbed knit that fits under a helmet or hood
- Natural moisture-wicking from the scalp
- Lanolin-based odor resistance for multi-day wear
- Machine washable on a gentle cold cycle
Intended Activities
Cold-weather running — Thin enough to avoid overheating at effort, warm enough for cold first miles.
Alpine and summit days — Regulates as your output changes and stays warm at static stops.
Ski touring — Slim profile sits under a helmet without bulk.
Travel and everyday — Self-regulates across indoor-outdoor temperature swings without odor.
Sizing & Dimensions
One size fits most, designed for head circumferences of roughly 54-60 cm. The slim ribbed knit stretches to fit and sits close to the head without a cuff fold, keeping a clean profile under helmets and hoods.
Frequently Asked Questions
Is merino wool really itch-free?
A: Yes. The fine fibers used here bend on contact rather than poking, so it is comfortable worn directly against the skin for most people.
What temperature range suits it?
A: Roughly 15-50 F / -9-10 C depending on activity; thin enough for high output, warm enough for cold starts.
Does it fit under a helmet?
A: Yes, the slim no-fold profile adds minimal thickness and fits under most climbing and ski helmets.
How often should I wash it?
A: Merino resists odor, so washing every few wears is usually enough. Air it out between uses.
How do I wash it without shrinking?
A: Machine wash gentle cold and lay flat to dry. Do not tumble dry or wring, which can felt the wool.