Men's Merino 150 Anatomica Boxers wFly
  1. Home
  2. Men's Merino Wool Underwear
  3. Men's Merino 150 Anatomica Boxers wFly

Men's Merino 150 Anatomica Boxers wFly

$32.50

$50.00

This item's price has been updated recently to ensure you get the best value.

Last priced at $50.00 - 07/2026

-35%

Color: Atlantis

6 Colors Available

Size:

$32.50

$50.00

This item's price has been updated recently to ensure you get the best value.

Last priced at $50.00 - 07/2026

-35%

IB1030300GP-1

Men's Merino 150 Anatomica Boxers wFly

$32.50

$50.00

This item's price has been updated recently to ensure you get the best value.

Last priced at $50.00 - 07/2026

-35%

Notify me when available

Enter your email to receive a notification when this product becomes available.

Thank you! We'll notify you when this product is back in stock.
There was an error submitting your request. Please try again.
Complete The Look

Men's Merino 150 Anatomica Boxers wFly

$32.50

$50.00

This item's price has been updated recently to ensure you get the best value.

Last priced at $50.00 - 07/2026

-35%

Details

Stretchy and slim-fit boxers made with a blend of soft merino wool and Corespun that is breathable and delivers all day comfort, the Merino 150 Anatomica Boxers with Fly are ideal for daily life and weekend adventures.

Features & Details
  • Merino Corespun - merino blend regulates body temperature in all weather conditions
  • Contoured pouch with functioning fly
  • Flatlock seams to help reduce friction
  • Style IB1030300GP
Fabric & Care
Fabric content

83% Wool, 12% Polyamide, 5% Elastane; Exclusive of Elastic

Care

Machine Wash Cold Gentle Cycle. Wash With Like Colors. Do Not Use Softeners. Do Not Bleach. Do Not Tumble Dry. Line Dry In Shade. Cool Iron. Do Not Iron Print. Do Not Iron Decoration. Do Not Dry Clean.

Fit & Sizing

Key product measurements

Inseam Length:11.3cm/4.5" (Based on size M)

Fit

Slim

What makes it an Anatomica?
Anatomica is a lightweight next-to-skin layer. It’s crafted from 150gm merino jersey corespun fabric that’s lighter than most other fabrics we use, and is made with a snug, slim fit that works perfectly as a cozy piece beneath your other layers. Our Anatomica tees fit tighter than other tees in our range and generally have a wider neck opening, just size up if you like a looser fit.
Delivery & Returns

Recently Viewed

Overall rating: 4.637236 / 5 from 521 reviews.

AI Generated Review Summary

These slim-fit boxers are crafted from a blend of soft merino wool and Corespun, offering all-day comfort and breathability. Customers praise the high-quality material, exceptional fit, and unparalleled comfort, making them ideal for daily wear and weekend adventures.

Summary topics

  • Overall Comfort (6%): Customers keep praising the incredible and unparalleled comfort of these boxers, making them a top choice for everyday wear.
  • Material Quality (5%): Customers appreciated the material, describing it as soft, comfortable, breathable, and of high quality.
  • Fit Accuracy (19%): A significant amount of customers expressed satisfaction with the fit, stating it was comfortable and true to size.
  • Product Feel (6%): Customers expressed satisfaction with the feel of the product, describing it as soft, comfortable, and great.
  • Overall Product Quality (8%): Customers appreciated the high quality of the product, with multiple reviewers praising its durability and comfort.

Review topics: ["size","fit","weight","problem","fabric","material","quality","price","feel","delivery","design","colour","looks","comfort","movement","support","wear","durability","husband","length","moisture","weather","waist","service","control","band","comfy","works","finish","medium"].

Review highlights

  • "I love the natural moisture wicking and odor free qualities of wool." — Tuneout
  • "The material feels nice and soft against the skin, and also handles moisture very well." — Nick
  • "Icebreaker underwear is a very comfortable and reliable to last through long hours, nice breathable material." — Blake2016

Reviews

Buying again.

"Second round of these boxers. First round many years ago. Light: hardly know they are on. Dry: never bunch. Durable: first round 8 years."

— Michael B. (5/5)

A good purchase

"My husband likes these a lot. Very soft and comfortable."

— SSS (5/5)

Love them but won’t buy again because of branding

"Great fit and fabric. Want to buy more but don’t like the loud branding on the band. Perfect otherwise."

— Rod (4/5)

null

"I’ve had these for a few months now and have gotten to wear them in a bunch of different types of weather and activities. They’ve held up well so far and do a good job of not carrying odor. Very comfortable as well"

— Anonymous (5/5)

Well made but not a great fit

"These are well made good quality. The fit doesn't work for me though. Any significant activity makes them bunch up or attempt wedgie configuration. Really nice otherwise."

— Anonymous (3/5)

Very comfortable

"I haven’t tried this brand before but after only a couple of days wearing them I will definitely buy more. Care is easy enough just wash and air dry. These should work very well when traveling."

— Anonymous (5/5)

Super comfortable

"I have been wearing these and only these for over 15 years. They are that good."

— Anonymous (5/5)

null

"Great underwear. I’ve been wearing merino wool underwear for over 20 years and most of it is from icebreaker. The benefits of wool are huge. This is especially true for clothing that can get pretty funky in the field traveling working out etc. Wool greatly reduces the funk. If I were to complain about anything it would be the nylon in the wool. I would prefer a higher percentage of wool."

— Anonymous (4/5)

null

"lightweight and surprisingly durable for it being 100% merino wool"

— Anonymous (5/5)

fantastic underwear for all season

"fits well with good stretch feels almost like it's not there incredibly comfortable. I went from 75°f weather on runs to 10° hiking in the mountains with a -10 wind-chill. they held up great for both. the only negative is during hight intensity runs (2 -5 miles in 13-35 minutes) it can ride up a bit otherwise it's solid for more casual runs (6miles per hour)"

— Anonymous (5/5)

Q&A