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Top 10
August 2025
Best Icebreaker Merino Men
We made a list of the top 10 Icebreaker Merino Men based on verified reviews, popularity and other factors which we summarized for you in this list.
Best Choice
1
Icebreaker Merino Wool 175 Everyday Men’s Cold Weather Leggings with Fly - Thermal Underwear for Men with Contoured Slim Fit - 100% Merino Wool Base Layer - Premium Long Johns - Black - Medium
icebreaker
9.2
VIEW DEAL
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✓
Second Skin Wool Leggings: Harness natural performance with the Icebreaker Merino Everyday 175 Long Warm Leggings and Men’s Undergarments! These insulated long johns for men are the perfect foundation for an everyday cold weather men base layer.
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Reliable Performance: The ideal warm leggings for men, this 100% Merino wool base layer for mens use is ready for any active day! Our men’s long underwear is naturally odor-resistant, and will keep you warm when it’s cold and cool when it’s warm.
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Always the Perfect Fit: Perfect for summer nights at camp or a winter adventure, these warm men’s leggings have a contoured, slim fit for smooth layering. Our men’s thermals and winter pants for men are super soft and will help to manage moisture!
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Designed for Comfort: With ribbed fabric for stretch, our men’s winter leggings and Merino wool thermal underwear have a gusset design for mobility, a contoured pouch with a functioning fly, flatlock seams to reduce chafing, and an elastic waistband.
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Inspired by Nature: At Icebreaker Merino, we believe in creating a relationship between people and nature, and our long underwear and thermal clothes for men are designed to provide natural performance with quality materials over synthetic fiber.
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2
Icebreaker Men’s Merino Anatomica Boxer Briefs - BLACK - X-Large
icebreaker
9.1
VIEW DEAL
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✓
MERINO CORESPUN BOXER BREIFS: Classic boxer brief men’s underwear made with a stretchy slim fit and our ultralight corespun fabric, the Anatomica Boxer Briefs are supportive and comfortable for daily life and active pursuits.
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MERINO BLEND MATERIAL: Merino is super lightweight, soft, non-itchy, non-clammy and regulates body temperatures creating warmth in colder conditions and a cooling effect in warm conditions. (83% Merino Wool/ 12% Nylon/ 5% Elastane).
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SUPPORTIVE: Contoured pouch for increased comfort, and freedom of movement while eliminating friction and the likelihood of chaffing and irritation.
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FLATLOCK SEAMS: Flatlock seam construction creates flexibility in movement and feels smooth surface against the skin, minimizing friction and discomfort.
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SIZING & CARE: Slim fit construction provides a snug, close-to-body fit. Machine Washable; line dry in the shade.
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3
Icebreaker Men's 175 Everyday Long Sleeve Crew Shirt - Black - Large
icebreaker
9.0
VIEW DEAL
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✓
Your Cold Weather Adventure: Enjoy year-round layering with the Icebreaker Merino 175 Everyday Men’s Long Sleeve Wool Shirts! This 100% wool shirt for men features a stylish crewneck, and is the perfect men’s base layer for winter activities.
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Reliable Materials: Made with 100% Merino wool, these long shirts for men are ideal thermals as a wool base layer for men in cold weather. Naturally odor-resistant, this men’s hiking shirt helps regulate the temperature in all weather conditions.
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Easy Layering: Perfect for skiing, snowboarding or any cold weather adventure, this Merino wool underwear for men’s layering is breathable, with a slim, stretchy fit for convenient, low-bulk layering. Plus, our Merino shirt helps manage moisture.
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Versatile and Comfy: These classic men’s thermal underwear crew neck shirts are incredibly soft, and feature ribbed fabric for easy stretch and comfort. Available in multiple colors, these thermal clothes for men will keep you stylish and comfy!
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Inspired by Nature: At Icebreaker Merino, we want to create relationships between people and nature, and our Merino wool shirt and thermal underwear for men are designed to provide natural performance with quality materials and no synthetic fibers.
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4
Icebreaker Men's Merino 175 Everyday Long Sleeve Half Zip Thermal Top - Cloud Ray - Large
icebreaker
8.8
VIEW DEAL
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✓
DESIGNED FOR: Men’s lightweight insulating Merino long sleeve half zip thermal shirt designed from 100% Merino wool. It’s a versatile, comfortable base layer providing breathable warmth for increased comfort during high-intensity activities like running, skiing, snowboarding, hiking, mountaineering and everyday wear.
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175 WARMTH SYSTEM: Perfectly balancing warmth and lightness, our 175 base layers are ideal for warm days outdoors. Made with 100% merino wool, it's a classic, all-purpose base layer that helps to regulate body temperature while remaining breathable in all weather conditions.
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100% MERINO WOOL MATERIAL: Soft 100% pure Merino fibers that were hand-picked for strength and softness to create a luxurious fabric that naturally breathes, regulates body temperature, wicks moisture, and feels soft against the skin. Rib fabric provides stretch and increased comfort for all-day wear.
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HALF ZIP DESIGN: The versatile half-zip design ensures easily adjustable ventilation, making it suitable for varying temperatures and activities.
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SIZING & CARE: Slim fit construction provides a snug, close-to-body fit ideal for low-bulk layering. Machine Washable; line dry in the shade.
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7% Discount
5
Icebreaker Merino Anatomica Brief-Men's Underwear - Jet Heather - Medium
icebreaker
8.7
VIEW DEAL
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✓
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.
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WOOL UNDERWEAR FOR MEN; Features corespun fabric with nylon & LYCRA for next to skin softness. Flatlock seems eliminate chafing. 83% merino wool, 12% nylon, 5% LYCRA.
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MERINO WOOL LAYERS: Stay warm from head to toe in Icebreaker outdoor clothing gear. Keep covered in wool gloves, glove liners, mittens, bras, wool base layers such as tops, under shirts, leggings, bras, underwear & more.
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WOOL & CASUAL: Whether skiing, camping, hiking or daily wear, Ice Breaker provides clothes for men, women & children - keeping the family covered in jackets, beanies, scarves, sweaters, pants, leggings, underwear & more wool clothing.
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ICEBREAKER LONGEVITY: We use 85% merino wool & less synthetic material than the traditional outdoor standard. With multi-purpose & timeless clothing our natural alternative to synthetics enhances the relationship between people & nature.
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6
Icebreaker Merino Central Classic Short Sleeve T-Shirts for Men - Black - X-Large
icebreaker
8.2
VIEW DEAL
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✓
READY FOR ADVENTURE: Be ready for everyday life or weekend adventures with the Icebreaker Merino Men’s Short Sleeve T-Shirts! These Merino wool shirts for men are made with an exclusive, super soft blend of fibers built for performance and comfort.
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HIGH-QUALITY MATERIALS: This hiking shirt for men is made with a blend of organic cotton and Merino Wool. Merino wool is an annually renewable resource that naturally resists odor, manages moisture, and our wool shirt helps regulate body temperature!
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ALL DAY COMFORT: Breathable and incredibly soft, these Merino wool t-shirts for men feature forward set shoulder seams to help reduce friction, and provide an amazing, casual silhouette. This men's hiking tee is durable, with a regular, comfy fit.
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DESIGNED FOR YOUR LIFE: Crafted to be the perfect versatile, everyday Merino wool shirt for men, these are ideal workout t-shirts, hiking shirts for men, and more! Our men’s workout clothes are designed for hiking, traveling, and everyday life.
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ICEBREAKER MERINO: At Icebreaker Merino, we want to create relationships between people and nature, and we are proud to offer men’s workout apparel and men’s base layers that help prove natural performance with high-quality, non-synthetic fibers.
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7
Icebreaker Men's Merino Anatomica Boxers with Fly - JET HTHR - Large
icebreaker
8.1
VIEW DEAL
Buy on Amazon
✓
MERINO CORESPUN BOXER: Classic boxer briefs made with a stretchy slim fit and our corespun fabric, the Anatomica Boxers with Fly are supportive and comfortable for daily life and active pursuits.
✓
MERINO BLEND MATERIAL: Merino is super lightweight, soft, non-itchy, non-clammy and regulates body temperatures creating warmth in colder conditions and a cooling effect in warm conditions. (83% Merino Wool/ 12% Nylon/ 5% Elastane).
✓
SUPPORT: Contoured pouch for increased comfort, and freedom of movement while eliminating friction and the likelihood of chaffing and irritation.
✓
FLATLOCK SEAMS: Flatlock seam construction creates flexibility in movement and feels smooth surface against the skin, minimizing friction and discomfort.
✓
SIZING & CARE: Slim fit construction provides a snug, close-to-body fit. Machine Washable; line dry in the shade.
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on Amazon
More Info
8
icebreaker Men’s Merino Anatomica Long Sleeve Crewe T-Shirt - Jet Heather - Medium
icebreaker
8.0
VIEW DEAL
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✓
DESIGN: A soft, stretchy men’s base layer top for active layering and everyday comfort. The slim-fit Anatomica Long Sleeve Crewe features our ultralight 150gm Merino wool corespun fabric which keeps you dry and comfortable all day long while hiking, camping, skiing, and backpacking.
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MERINO BLEND MATERIAL: Merino is super lightweight, soft, non-itchy, non-clammy and regulates body temperatures creating warmth in colder conditions and a cooling effect in warm conditions (83% Merino Wool/ 12% Nylon/ 5% Elastane).
✓
MOISTURE WICKING: Soft Merino wool fibers naturally breathe and help to regulate body temperature and wick moisture away from the skin.
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FIT: Slim fit – a snug close-to-body fit ideal for low-bulk layering.
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CARE: Machine washable on warm with like colors. Line dry in the shade, do not tumble dry.
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15% Discount
9
ICEBREAKER Merino Men's Standard Central Long Sleeve Casual Wool Lounge Sweatshirt, Loden Green II, Large
icebreaker
7.6
VIEW DEAL
Buy on Amazon
✓
WOOL SWEATSHIRT FOR MEN: This casual wool sweatshirt is perfecting for lounging at home, going out for a walk or a long day of travel. Made with organic cotton fibers blended with merino to maximize breathability.
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MERINO WOOL LAYERS: Stay warm from head to toe in Icebreaker outdoor clothing gear. Keep covered in wool gloves, glove liners, mittens, bras, wool base layers such as tops, under shirts, leggings, bras, underwear & more.
✓
WOOL & CASUAL: Whether skiing, camping, hiking or daily wear, Icebreaker provides clothes for men, women & children - keeping the whole family covered in jackets, beanies, scarves, sweaters, pants, leggings, underwear & more wool clothing.
✓
ICEBREAKER LONGEVITY: We use 85% merino wool & less synthetic material than the traditional outdoor standard. With multi-purpose & timeless clothing our natural alternative to synthetics enhances the relationship between people & nature.
Learn more
on Amazon
More Info
10
Icebreaker Merino Men's Sphere II Short Sleeve Tee, Shine, Large
icebreaker
6.0
VIEW DEAL
Buy on Amazon
✓
Cool-Lite - Lightweight and breathable fabric blend that manages moisture and is naturally odour resistant
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Side splits at hem for added ventilation and mobility
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Offset shoulder seams to prevent friction
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Drop tail hem for added coverage
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100% Natural fibres; Sustainably sourced; Body temperature regulation; Breathable; Odour resistant
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