It checks today's price at every store, compares the alternatives and answers in about a minute.
The Icebreaker Merino 200 Sonebula Long-Sleeve Crew is a men's base layer made from 100% merino wool in Icebreaker's 200 Lightweight warmth grade. It regulates temperature, resists odor and manages moisture, and the slim, low-bulk cut layers under a shell or midlayer. Gusseted underarms, raglan sleeves and flatlock seams keep it moving without chafing. It suits cold-weather hikers, skiers and travelers who want one shirt to wear for days; against synthetic base layers it breathes and resists odor better but costs more and needs gentler washing. Buyers rate it highly for softness and layering.
In stock
In stock
Availability unknown
Availability unknown
Availability unknown
Availability unknown
Availability unknown
As an Amazon Associate, Deal.ai earns from qualifying purchases.
Availability unknown
Store links may earn us a commission.
Lowest price we've seen: $31.00 on Nov 14 at Poshmark; highest $47.87 on Nov 3. Tracked across 7 stores since Nov 3.
Buyers rate it 4.8 out of 5 and praise its soft merino feel, odor resistance and seamless layering. They highlight mobility from the raglan sleeves and gusseted underarms and coverage from the drop tail hem.
The Icebreaker Merino 200 Sonebula is a long-sleeve crew-neck thermal top made from 100% merino wool. The fibers regulate temperature, resist odor and manage moisture. The knit fabric is soft.
It has a slim, low-bulk fit that layers easily. Gusseted underarms and raglan sleeves allow freedom of movement, and flatlock seams help prevent chafing.





