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ULTRA Merino 120 LT SS Crew-T

Our lightest and fastest drying merino wool base layer. Naturally odor resistant.
Front of Ultra Merino 120 LT Short Sleeve Crew in Valo Camouflage

ULTRA Merino 120 LT SS Crew-T

Features

Best Use: All Conditions

Built from the lightest and toughest Merino wool in the industry, the ULTRA Merino 120 LT short sleeve crew harnesses all the natural performance benefits of Merino. It excels as a standalone hunting shirt in the heat, or base layer in the cold.

  • Weight

    4.5 oz / 128 g (L)

  • Protection

    UPF 50+ Rating, Naturally Odor Resistant

  • Material

    Nuyarn Merino- 70% Merino / 30% Nylon

  • Conditions

    Hot to Cold

  • Layering Position

    Base Layer

  • Flat lock seams for added comfort
  • Optimized shoulder seams for added comfort under shoulder straps

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Side of Hunter Wearing Ultra Merino 120 LT LS Hoodie in Valo Camouflage
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ULTRA Merino 120 LT

Our lightest layer for your heaviest hunts. The new 120 LT Series answers KUIU’s never-ending challenge of reducing weight, while improving durability and performance.

Back of Hunter Wearing Ultra Merino 120 LT LS Hoodie in Valo Camouflage Highlighting NuYarn Merino Wool

Do Your Research: Nuyarn® Merino

Learn how patented Nuyarn® Technology captures and maximizes the natural performance of merino wool in our hunting apparel and clothes.

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Overall rating: 4.7468033 / 5 from 782 reviews.

AI Generated Review Summary

The ULTRA Merino 120 LT SS Crew-T Valo by KUIU is highly regarded for its lightweight, durable, and thermoregulating properties, making it suitable for all weather conditions. Customers praise its excellent material, great fit, and low odor, though some noted variations in sizing.

Summary topics

  • Product Material (6%): Customers raved about the material, describing it as great, excellent, fantastic, and super light.
  • Product Fit (23%): Based on many customers, the fit of the product is highly praised and considered perfect or great.
  • Product Weight (5%): It was reported by customers that the weight of the product is great and perfect for various activities.
  • Weather Performance (3%): Customers expressed satisfaction with the hot weather, humid weather, and cold weather features of the product.
  • Wool Quality (4%): It was observed by customers that the wool from KUIU is soft, comfortable, and of good quality.

Review topics: [fit, size, weight, price, quality, construction, design, shirt, feel, material, looks, odor, color, layer, weather, wool, sleeves, fabric, wear, merino, comfort, stretch, moisture, hunting, medium, performance, movement, sweater, top, customer service].

Review highlights

  • "Great light weight base layer" — Nicholas J.
  • "Great light weight and breathable shirt" — Doug E.
  • "Good quality, light weight, dries quickly very comfortable" — Ian W.

Reviews

Expensive, but great wool base layer

"Four stars only because this is a super expensive technical base layer. But it’s my go to for now. Bought two, time will tell how they hold up to washing and long adventures. These are comfortable and work well even in warm temps. I’m done with synthetics. Fit: shoulders seem a little narrow. Some shrinkage has occurred."

— Russell C. (4/5)

Perfect bottom layer for early fall hikes

"Fantastic layer shirt for hiking in sunny 50-60 degree weather. Used it hiking in Grand Tetons multiple days. Did not sweat in it while it was under the long sleeve top layer and when it got warmer out, it was perfect by itself."

— Kyle L. (5/5)

Light, breathable, very soft

"Great athletic fit with enough room to move easily without restriction. I usually buy L or M shirts and the M fit best as usual with Kuiu. Superlight and soft I now have 3 of them and 2 long sleeves. Keeps you warm and dry but super breathable. Awesome shirts so far in the summer/fall and will be great for layering for winter."

— Matthew S. (5/5)

Best Merino in the Market

"KUIU's merino wool is the best. I have an alarming amount of it. I see they got rid of the 105 weight which is great in the summer, but snags very easily. This shirt is a little thicker but it feels way more durable. It is very soft and high quality. If they had tall sizes I would take out a 2nd mortgage :)"

— Ben S. (5/5)

Impressed

"i couldn't be more happy about this purchase. bought 3 for an arizona elk hunt 10 day hunt and they did not smell, super impressed i went and bought 3 more for next time"

— Chris C. (5/5)

Versatile undershirt

"Great undershirt. I use merino base later t-shirts half the year. My other ones are 180 g/m². This one os 120 but I barely noticed. Comparable price for other options kn the market and I like the color options. I plan on buying more. One star off for placing the logo onnthe front AND the back. Makes no sense other than advertising and I'm constantly putting it on backwards."

— Adam M. (4/5)

Sizing is Unusual

"Good material, but horrible sizing. Way too tight in the shoulders and upper back, but way too big and loose in the waist and also too long. I’ve never had a t-shirt fit so poorly. 6-0 tall, 190 lbs, 44 inch chest, 36 inch waist. I’m returning it. Too bad I have to pay for return shipping."

— Jeff O. (3/5)

Solid Performance Tee

"It's good for sale price but nothing great, like I was expecting from Kuiu. It is very lightweight which they market, but I realize I would prefer and love to see them make a heavier 200 GSM version. It has a nice standard fit and has performed well in the light use so far. Not sure how it will hold up over time even with proper care. Like several other reviewers, I am confused about the back shoulder logo? Just remove it and have it on the chest."

— Scott A. (4/5)

Poor quality

"Would not buy again for the price, shirt is very thin, can almost see through it. I do not believe it will last long, can already see pilling on the back just from leaning against the tree. The shirt is comfortable but there is not much to it. Very disappointed."

— Tim M. (2/5)

If you don't own one get one!

"This shirt is one of my favorites! Suitable for various weather and microbial. I own multiple of the Verde variant for hunting and was looking for some to wear while traveling for work. Purchased the black but I wish I would have snagged a green one before they went out of stock. If you don't own one get one!"

— Harold M. (5/5)

Q&A

What are the washing instructions on your merino clothing?
You will want to wash on cold with an approved merino detergent like Grangers or Nikwax, inside out on delicate. Lay flat to dry and do not tumble dry or use bleach

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