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Quantity
1
Best Use: All Conditions
The ULTRA Merino 120 LT answers KUIU’s never-ending challenge of reducing weight, while improving durability. KUIU partnered with Nuyarn® to engineer merino wool sourced from New Zealand that was lighter than the 125...
Reviews
4.9
88 ratings
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Perfect Light weight shirt
Super lightweight and very comfortable. The warmth-to-weight ratio is excellent. It runs longer compared to the Peloton 97, which I really like.
M
Mirian · January 3, 2026
Merino 120 LS Crew
Fits snug but for a base layer that’s fine for me. If you have sunlight shining directly on you it heats up fast so open a top layer to let some heat out. Wore it hunting in 30 degree weather in the morning and when I got back to camp stripped everything off except the 120 and a tshirt over it. Had to take it off when I started working around the camp as I started to sweat a little. Heats up fast and retained that heat.
C
Charles · December 14, 2025
It's just great product!
Kuiu is just dependable, great quality clothing and gear for all your hunting or fishing needs. These light merino tops are outstanding for Montana's early trout Spey "season" on the missouri.