Top 9 Merino Mens Underwear UK – Men’s Boxer Shorts

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1. Brass Monkeys

Made in New Zealand, Large, Men's Long Sleeve Base Layer, Black, 100% Merino Wool, Thermal Underwear, Brass Monkeys

Brass Monkeys - Incredibly soft & comfortable - We select only the finest merino wool to ensure softness against your skin with no itch. Designed for extra warmth - Long sleeve base layer thermal, slim fit, crew neck & a shaped tail for extra warmth. 100% merino wool - 215gm merino, 19. 5 microns, single jersey knit fabric for ultimate comfort & warmth year round. Odour resistant - natural antibacterial properties mean you can wear it multiple times without needing to wash. Made in new zealand - Ethically sourced & manufactured in New Zealand.
BrandBrass Monkeys
Part NumberBM001BLACKLARGE

2. EDZ

EDZ Merino Wool Boxer Shorts Trunk Underwear Mens Black 3 Pack L

EDZ - Absorbent and Wicks Moisture. Great value pack of three. Natural Climate and Odour control. 100% superfine Merino Wool 200g. Machine washable to 30c & Shrink Resistant.
BrandEDZ
ManufacturerEDZ
Weight0.5 kg (1.1 Pounds)
Part NumberEDZ051264x3

3. Smartwool

Smartwool Men Merino 150 Boxer Brief Base Layer, Black, Large

Smartwool - Sport type: Camping & Hiking. Our lightest weight merino jersey fabric uses a nylon Core to increase Durability while still keeping 100% merino wool next to skin. Merino-covered elastic waistband. Fully functional fly.
BrandSmartwool
ManufacturerSmartwool
Height5.08 cm (2 Inches)
Length20.32 cm (8 Inches)
Weight0.06 kg (0.14 Pounds)
Width15.24 cm (6 Inches)
Part NumberB14011001
ModelB14011001

4. LAPASA

Lightweight Warm Thermal Underwear Long Johns M30 Black M, LAPASA Men's 100% Merino Wool Base Layer Bottom

LAPASA - Whether you're camping, working out, or just taking it easy, this comfy thermal has got you covered. It goes where you go - the durable 4-way stretch rib knit hem and snug fit will flex, conform, hiking, snowboarding, working, and move with your body to maintain range of motion and comfort.

Laundry instructions - for best results, cold wash max temp 30℃/86℉ then tumble dry on low. Comfortably warm - one of the benefits of merino wool is that the material provides effective insulation while maintaining breathability to keep you at the optimal temperature. Light & insulated - the excellent warmth to weight ratio of this thermal make for an ideal choice while traveling and packing when you want some warm or ultra warm long johns during your adventures.

It's a soft and smooth feel without the itch associated with traditional wool clothes. 100% merino wool - lapasa uses a 200g/m² interlock knit merino wool to ensure that this thermal will be your choice in cool weather. It can easily be worn as a base layer that will wick away moisture while keeping you cosy. You can comfortably wear these all day from sunup, to past sundown for whatever comes you way.
BrandLAPASA

5. Brass Monkeys

Black, XL/Xlarge/Extra Large Size, Brass Monkeys 100% Merino Wool Men's Long John Thermal Pants, Made in New Zealand from Base Layer Leggings Underwear

Brass Monkeys - If in doubt we recommend going a size up. Incredibly soft & comfortable – we select only the finest merino wool to ensure softness against your skin with no itch.

Made in new zealand – ethically sourced & manufactured in New Zealand. Odour resistant – natural antibacterial properties mean you can wear it multiple times without needing to wash. High wicking & fast drying – these long john pants will keep you warm even when wet, it also dries super quickly to help regulate your body temperature. Designed for extra warmth – slim fit, high waist for extra protection against the elements & a gusset for greater maneuverability.
BrandBrass Monkeys
ManufacturerBrass Monkeys
Part NumberBM002BLACKXL

6. Icebreaker Merino

Icebreaker Merino Men's Anatomica Boxer Underwear, Black, Medium

Icebreaker Merino - Flatlock seems eliminate chafing. With multi-purpose & timeless clothing our natural alternative to synthetics enhances the relationship between people & nature. Wool & children - keeping the whole family covered in jackets, underwear & CASUAL: Whether skiing, sweaters, Icebreaker provides clothes for men, hiking or daily wear, beanies, scarves, camping, pants, leggings, women & more wool clothing.

Icebreaker longevity: we use 85% merino wool & less synthetic material than the traditional outdoor standard. Merino wool layers: stay warm from head to toe in icebreaker outdoor clothing gear. Keep covered in wool gloves, bras, under shirts, glove liners, wool base layers such as tops, mittens, bras, leggings, underwear & more.

Slim fit wool boxer briefs: built with a super-soft, stretchy and highly durable merino wool blend, and outfitted with the support and comfort you need for both daily life and weekend adventures. 83% merino wool, 12% nylon, 5% elastane. Wool underwear for men: features corespun fabric with nylon & elastane for next to skin softness.
BrandIcebreaker Merino
ManufacturerIcebreaker Merino
Height5.08 cm (2 Inches)
Length27.94 cm (11 Inches)
Weight0.07 kg (0.15 Pounds)
Width17.78 cm (7 Inches)
Part Number103029010-010-Medium
Model103029

7. DILLING

Long Sleeve Thermal Top Black L, DILLING Men's Merino Wool Base Layer

DILLING - The merino wool is warm and comfortable, and its sweat wicking ability absorbs moisture, skiing, running, keeping you dry whilst exercising. This men's underlayer is ideal for outdoor activities such as, cycling, and hiking. Perfect for sports. Dilling's merino thermal vest is 100% merino wool with no added polyester.

It has undergone a 16-hour enzyme treatment process to remove all itchy hairs, making it soft against your skin and perfect for people with sensitive skin. 100% merino wool. Dilling has been a danish family run business for over a century. Made with care. Sustainability is key. Our materials are eco-friendly and comfortable to wear. Our nordic swan ecolabel certified dyehouse uses no harmful chemicals or heavy metals, providing you with a clean and pure product.

100 years and four generations. Over the last century, to give you a soft and sustainable product. At dilling, the environment, we care about animal welfare, the health of our workers, and you. We sell directly to the consumer, the environment, meaning we are able to offer fair prices without compromising our quality, or our working conditions. For now, they have been adjusted and optimised, 90% of our products are organic, but we are striving for 100%.
BrandDILLING
Part Number9916-112-999
Model9916-112-999-L

8. DANISH ENDURANCE

Large, Classic Fit Underwear, Men's Cotton Trunks 3 Pack, Stretchy Soft, Boxer Shorts Black

DANISH ENDURANCE - These trunks are designed to reduce irritation and digging in through using a soft, tag-free elastic waistband and smooth stitching. They are a comfortable and classic choice for everyday life and the perfect gift for your friends, L, M, boyfriend or husband. In 2020, anders completed the first-ever ironman distance triathlon in Antarctica.

The trunks are available in black, grey and camo and are OEKO-TEX standard 100 certified, blue, to ensure they are free from harmful substances. Our customer service team is always ready to help you and find the best solution for you. These boxer shorts are available in sizes: S, XXL, XL, 3XL. Breathable cotton stretch: our men's boxer briefs are made of a super soft and breathable light-weight cotton blend material which optimizes airflow helping to keep you cool and comfortable all day. Ideal for everyday wear - size up: these trunks are a basic essential for your underwear wardrobe and they run small so it is advised to size up.

His purpose is to inspire other people to dare and pursue their craziest dreams. Recommended by ironman athlete: our cotton socks are developed and recommended by Danish ironman and entrepreneur Anders Hofman. Designed in denmark: being developed in denmark, these boxers have a classic nordic design and durable quality. Excellent customer support: we want our customers to be happy - In case you have any questions or issues, do not hesitate to contact us.
BrandDANISH ENDURANCE
Part NumberDE-trunks-L-BK-3P

9. DANISH ENDURANCE

Medium, 1 x Black/red, Soft Multicolor: 1 x Black, Breathable, Men's Sports Trunks Dry Fit Performance Boxer Brief 3 pack, 1 x Green/Purple

DANISH ENDURANCE - Excellent customer support: we want our customers to be happy - In case you have any questions or issues, do not hesitate to contact us. The no-fly construction provides optimal support for sports and an active lifestyle. Our customer service team is always ready to help you and find the best solution for you.

His purpose is to inspire other people to dare and pursue their craziest dreams. Available in sizes: S, 3XL. These trunks are great for running, M, XL, hiking or training. The sports trunks run small so it is advised to size up. The boxers are available in black, blue, to ensure they are free from harmful substances. High performance & anatomic-fit - size up: the engineered fit of these stretchy boxers is optimized to move in a way that mimics the natural movement of your body, soccer, XXL, L, basketball, eliminating rolling down or riding up. Designed in denmark: being developed in denmark, grey and camo and are OEKO-TEX standard 100 certified, these boxers have a classic Nordic design and durable quality.

Breathable, light & fuss-free: our men's sport boxer briefs are made of lightweight materials with quick-drying and moisture wicking properties that help draw away sweat. The mesh optimizes airflow helping to keep you cool and comfortable. Maximize your daily comfort during sports and exercise by controlling odor and reducing friction. Recommended by ironman athlete: our cotton socks are developed and recommended by Danish ironman and entrepreneur Anders Hofman.
BrandDANISH ENDURANCE
Part NumberDE-SPTR-MC-M-3P