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Mammut
Lenni Long-Sleeve Shirt - Men's

4.538461538461538 out of 5 stars
13 Reviews
Current price: $44.50 Original price: $89.00
50% off
Color:Titanium/Phantom

Size:

Size Chart

Quantity


Why We Like The Lenni Long-Sleeve Shirt

The Mammut Lenni Long-Sleeve Shirt offers the classic look of a flannel, but is built with a lightweight and packable fabric that keeps us comfortable when hiking and stows easily on camping trips. The fabric also wicks sweat and dries quickly for cool comfort when the sun is beating down, and it sports a FreshTech treatment to limit weird odors over the course of a long weekend in the woods.


Details

  • Flannel styling meets active outdoor performance in this sirt
  • Light, quick-drying, and packable fabric adds comfort
  • Polygiene anti-odor treatment keeps funky smells at bay
  • UPF 30+ sun protection shields skin from sun
  • Item #MAMU5KT
Material
68% polyester, 32% nylon
Fit
regular
Style
button-down
Pockets
1 chest
Anti-Odor
yes, Polygiene
UPF Rating
30+
Claimed Weight
5.6oz
Activity
casual
Manufacturer Warranty
2 years

Overall Rating

4.5 based on 13 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 1 reviews
4 Stars - 4 reviews
5 Stars - 8 reviews

What do you think about this product?

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4 out of 5 stars

October 6, 2023

Light, comfy, breathable, tight cuffs

I'm 6'3", 190 lbs, athletic build, and the Lenni shirt fits perfectly besides the cuffs, which are a bit tight when wearing a watch on my normal-sized wrists. The material has just enough stretch and is breathable enough to wear in the summer but also solid enough to keep the chill off a bit in the fall. I've used this for climbing, hiking, and everyday wear.

Mammut

Originally reviewed on Mammut

5 out of 5 stars

September 5, 2023

Great fit, is breathable, and looks great! I use these shirts out on the town and riding my mountain bike.

Mike H
Mammut

Originally reviewed on Mammut

4 out of 5 stars

July 13, 2023

Pretty good

Unsure about durability but so far it's survived a couple test hikes/messing around in the woods, two dogs who like clothing, and general negligence by myself. Really nice in warm weather and I've been comfortable in high 30s with just the shirt.

Brett A
Mammut

Originally reviewed on Mammut

5 out of 5 stars

July 2, 2023

Mammut Quality

Great lightweight and breathable casual shirt for the warmer months. Purchased one a couple of years ago and decided to add another color to the collection.

Mammut

Originally reviewed on Mammut

5 out of 5 stars

June 26, 2023

Perfect for summer

Incredibly comfortable, lightweight but still very tough.

Reed S
Mammut

Originally reviewed on Mammut

5 out of 5 stars

June 16, 2023

I bought a grey and blue one, wear them all the time. They are nice as they look somewhat like a business casual shirt but they are super lightweight and breathable.

Mammut

Originally reviewed on Mammut

4 out of 5 stars

June 2, 2023

Good shirt

I would have given it a higher score, but the fit is a little snug for the size I chose. It seems well made and a quality product. Love the color!

vaughn R
Mammut

Originally reviewed on Mammut

3 out of 5 stars

May 30, 2023

To small

Shirt was to small. All my other shirts like this are Mediums so I thought a Medium would fit. However, it is small in the shoulders and arms but the length was fine so I get a large then it would fit but be really long. Unfortunately I was not able to return it. I gave it to a friend for his 12 year old son. It was a little large on him. It really looked like a nice shirt and I probably would have given it a higher score if I was able to wear it.

patrick S
Mammut

Originally reviewed on Mammut

5 out of 5 stars

May 26, 2023

Great Shirt

Very nice shirt fit is great, a little small in the wrists if you wear a watch. I bought a size large (6' 210)

Courtney M
Mammut

Originally reviewed on Mammut

4 out of 5 stars

May 26, 2023

Nice button up shirt for casual use

This shirt is lightweight and soft enough to wear next to the skin. However, it has a messy design as I thought it was just wrinkled and it's not it's part of the design. The arms are a bit tight. I got the triple extra-large in the arms are still tight. I definitely recommend it for outdoor use and casual use

Mammut

Originally reviewed on Mammut