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ULTRA Merino 160 Bottom

Full length base layer with low-profile waist.
Front of Ultra Merino 160 Bottom in Ash

ULTRA Merino 160 Bottom

Features

Best Use: Base Layer

Introducing KUIU’s first merino wool base-layer bottom without full-length side zippers. Built for the forecasts that call for a thermal all day, it features a comfortable next-to-skin fit making it perfect for all-day wear.

  • Weight

    5.9 oz / 167 g (L)

  • Protection

    Naturally Odor Resistant

  • Material

    67% Merino Wool / 33% Polyester- 160 g/m²

  • Fit

    Fitted Base Layer, 28-inch inseam

  • Conditions

    Cold to Frigid

  • Naturally odor resistant
  • Layered, darted fly
  • Crotch gusset
  • Flat-lock seams
  • Low-profile elastic waist
  • Full-length inseam: 28-inch

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Overall rating: 4.847973 / 5 from 296 reviews.

AI Generated Review Summary

ULTRA Merino 160 Bottom | Ash is a highly-rated base layer for extended wear, praised for its excellent fit, lightweight nature, and ability to stay warm in cold weather. Customers appreciate its odor resistance and durability, making it ideal for tough hunting expeditions.

Summary topics

  • Thermal Performance (4%): Customers loved the thermals, describing them as solid, excellent, and the best ever.
  • Weight (8%): It was reported by customers that the weight of the product is very light and very comfortable.
  • Fit (25%): Many customers brought up that the fit of the product is great, with multiple reviews mentioning a perfect fit.
  • Quality (4%): It was noted by customers that the quality of the product is excellent, high, and great.
  • Warmth Retention (3%): It was observed by customers that the product stays warm and comfortable, even in cold weather.

Review topics: ["fit","size","weight","price","quality","feel","material","thermals","layer","warmth","weather","bottoms","base","legs","moisture","pants","gear","underwear","stayed","kuiu","works","hunting","merino","johns","function","zippers","version","wool","pair","right"].

Review highlights

  • "Fits well, is a warm and comfortable base layer and seems to wick moisture well." — Wyatt P.
  • "Excellent lighter weight base layer" — Scott S.
  • "Nice light base with good warmth" — Brance U.

Reviews

Great bottoms

"Perfect weight for cool fall mornings and spring. Really good quality as always."

— Layton P. (5/5)

Just had a chance to

"Just had a chance to get out and test them. Great base layer, very comfortable would recommend to anyone on the fence."

— Paul T. (5/5)

160 bottoms

"So far so good. I like the softness and warmth. Love them."

— Greg Z. (5/5)

Merino undergarment

"Product fits well. Will find out how warm they are during hunting season."

— Robert T. (5/5)

Comfortable

"These are the most comfortable base layer pants I have owned. I don’t feel constrained at all and you forget they are there."

— Chris K. (5/5)

Excellent Product!

"Very well made and looks, feels great"

— Daniel M. (5/5)

Ultra merino 160 bottom

"So comfortable and warm! Kuiu please dont change anything about these bottoms."

— Nick w. (5/5)

Fits perfect. Warm and soft.

"Fits perfect. Warm and soft. 10 out of 10"

— Jamie P. (5/5)

Just like the boxers. These

"Just like the boxers. These are incredible baselayers."

— Tony P. (5/5)

Good fit, good product.

"Good fit, good product."

— Alexandre C. (5/5)

Q&A

Are these meant to be worn as underwear or over underwear?
They are designed to go over underwear, but you technically could use them in place of them

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