Log in
Search Cart
mens winter clothing base layers warm midweight

Men's Winter Collection

    Filter
      42 products
      Best Seller
      A man models a super soft, long sleeved Men's Midweight Merino Wool Base Layer. This top makes for a perfect first layer on a winter hike, or a nice casual wear on the chilly days of autumn and spring. #color_olive-drab-green
      A man models a super soft, long sleeved merino wool thermal base layer crew. This top makes for a perfect first layer on a winter hike, or a nice casual wear on the chilly days of autumn and spring, back view #color_olive-drab-green
      Midweight 245 Men's Thermal Base Layer Crew

      100% Merino Wool

      from $89.99
      +3
      Best Seller
      Minus33 Merino Wool Clothing Kancamagus men's midweight merino wool base layer bottoms#color_forest-green
      Minus33 Merino Wool Clothing Kancamagus Men's Midweight Wool Bottom thermal baselayer, back view of the base layer bottoms #color_forest-green
      Midweight 245 Men's Base Layer Bottoms

      100% Merino Wool

      from $89.99
      +1
      XS to 4X
      100% merino wool boxer briefs. Lightweight all season wool underwear, front close-up #color_olive-drab-green
      100% merino wool boxer briefs. Lightweight all season wool underwear, back close-up #color_olive-drab-green
      Lightweight 170 Men's Boxer Brief

      100% Merino Wool

      from $44.99
      +1
      New Colors
      Man wearing a burgundy merino T-shirt, front view #color_burgundy
      A man models a super soft, short sleeved merino wool t shirt. Use it as a base layer under your work shirt, or wear it all by itself during your next summer summit, back view #color_burgundy
      Lightweight 170 Men's Wool T-Shirt

      100% Merino Wool

      from $69.99
      +1
      XS to 4X
      navy blue mens Heavyweight Merino Wool Thermal Bottoms #color_navy
      mens expedition weight thermal bottoms navy blue#color_navy
      Heavyweight 400 Men's Thermal Bottoms

      100% Merino Wool

      from $149.99
      XS to 4X
      A man models a super soft, long sleeved merino wool thermal base layer crew. Whether you're wielding an ice axe on a near-vertical ice sheet or taking the dog for a walk on a cold afternoon this garment will perform to your satisfaction, front view #color_black
      Man wearing a black heavyweight merino crew, side profile #color_black
      Heavyweight 400 Men's Thermal Long Sleeve

      100% Merino Wool

      from $149.99
      XS to 3X
      Front view of a man modeling the merino wool charcoal gray midweight quarter zip sweater, complete with flat-lock seams and thumbholes. #color_charcoal-gray
      Side view of a man modeling the merino wool midweight quarter zip sweater in charcoal gray, complete with flat-lock seams and thumbholes. #color_charcoal-gray
      Midweight 245 Men's 1/4 Zip

      100% Merino Wool

      from $109.99
      +2
      A man models the microweight merino wool t shirt, your perfect choice for hitting the gym or setting foot on the trails. Raglan sleeves and side panels create a garment that moves with you #color_slate-blue
      Side view of a man modeling the microweight Merino wool t shirt in slate blue, your perfect choice for hitting the gym or setting foot on the trails. Raglan sleeves and side panels create a garment that moves with you #color_slate-blue
      Microweight 145 Men's Wool Raglan T Shirt

      Woolverino

      $69.99
      100% merino wool boxer briefs. Lightweight all season wool underwear front #color_black
      100% merino wool boxer briefs. Lightweight all season wool underwear side #color_black
      Microweight 145 Men's Wool Boxer Briefs

      Woolverino

      $44.99
      Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Boxer Shorts. The open style of the standard boxer combined with the moisture-wicking power of Merino Wool will help you stay cool and calm while you harness energy for your next adventure.#color_olive-drab-green
      Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Boxer Shorts#color_olive-drab-green
      Microweight 145 Men's Wool Boxer Shorts

      Woolverino

      $44.99
      Front view of a male model wearing an olive drab green microweight merino wool quarter-zip sun hoodie #color_olive-drab-green
      A man models the super light microweight merino wool quarter zip sun hoodie. #color_olive-drab-green
      Microweight 145 Men's Wool 1/4 Zip Sun Hoodie

      Woolverino

      $119.99
      Flat front view of tan Woolverino micro weight merino wool boxer briefs on a white background, showing the wide waistband, contoured pouch, flat seams, fitted legs, and smooth hem openings #color_tan-499
      Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Brief#color_tan-499
      Microweight 145 Men's Wool Briefs

      Woolverino

      $34.99
      One hand in pocket a man models the heavyweight brushed wool Kodiak Fleece Hoodie, crafted with thumbholes and a drawstring to bundle you up for wicked cold days! #color_black
      A man models the heavyweight brushed wool Kodiak Fleece Hoodie, crafted with thumbholes and a drawstring to bundle you up for wicked cold days! #color_black
      Heavyweight 400 Men's Brushed Wool Hoodie

      Kodiak Fleece

      $279.99
      A man models the heavyweight merino wool full-zip vest, front view #color_blaze-orange
      A man models the heavyweight merino wool full-zip vest, front view #color_granite-green
      Heavyweight 380 Men's Wool Vest

      Wilderness

      $149.99
      Minus33 Merino Wool Clothing Kobuk Expedition Wool 1/4 Zip. Alternate view.
      Minus33 Merino Wool Clothing Kobuk Expedition Wool 1/4 Zip. View 2.
      Heavyweight 400 Men's 1/4 Zip

      100% Merino Wool

      $179.99
      100% Merino Wool Kinsman Turtleneck - Midweight. Did you know that in the UK a turtleneck is called a polo neck? And in Australia and New Zealand, it’s called a Skivvy? We say, call it whatever you want, but make sure you have one! Great for skiing, hunting, fishing, hiking, or just plain old taking your dog for a walk. You’ll grow to love this Merino turtleneck when you need a little extra something to keep your neck warm.color_charcoal-gray
      100% Merino Wool Kinsman Turtleneck - Midweigh#color_charcoal-gray
      Midweight 245 Men's Turtleneck

      100% Merino Wool

      $109.99
      Minus33 Merino Wool Clothing Wilderness Expedition Men's Wool Full Zip. Our Wilderness Full Zip is so versatile, you'll find yourself reaching for it no matter where you're headed. #color_granite-green
      Minus33 Merino Wool Clothing Wilderness Expedition Men's Wool Full Zip#color_granite-green
      Heavyweight 380 Men's Wool Full Zip

      Wilderness

      $179.99
      100% Merino Wool Rogers Mock Neck - Midweight. When a full turtleneck is too much, this Rogers Mock Neck will still keep you warm and comfortable. The Rogers is a favorite of law enforcement, so you know it gets the job done. The 100% Australian Merino Wool is soft next to the skin and makes a great base layer, or can be worn by itself when you attend your next stylish dinner party. #color_navy
      100% Merino Wool Rogers Mock Neck - Midweight #color_navy
      Midweight 245 Men's Mock Neck

      100% Merino Wool

      $109.99
      Midweight - Men's Long Sleeve Button Up 100% Merino Wool. Our best-selling Midweight fabric now as a long-sleeve henley. midlayer. View 1. #color_navy
      Midweight - Men's Long Sleeve Button Up 100% Merino Wool. Our best-selling Midweight fabric now as a long-sleeve henley. midlayer. View 2. #color_navy
      Midweight 245 Men's Long Sleeve Henley

      100% Merino Wool

      $109.99
      Woolverino Men's microweight merino wool 1/4 quarter zip active top #color_ash-gray
      Woolverino Men's microweight merino wool 1/4 quarter zip active top midlayer
      Microweight 145 Men's Wool 1/4 Zip

      Woolverino

      $94.99
      100% Merino Wool Tecumseh Men's 3/4 Bottom - Midweight. As a ski or snowboard enthusiast, you know you don’t want bulk. That’s why we designed these 3/4 bottoms specifically to be worn with ski or snowboard boots. Pair them up with our Merino Ski and Snowboard Sock and you will be warm, comfortable, and bulk-free!
      100% Merino Wool Tecumseh Men's 3/4 Bottom - Midweight
      Midweight 245 Men's 3/4 Bottom

      Woolverino

      $74.99
      Minus33 Merino Wool Clothing Chugach Men's Expedition Zip-Off 3/4 Bottoms. View 1. #color_charcoal-gray
      Minus33 Merino Wool Clothing Chugach Men's Expedition Zip-Off 3/4 Bottoms. View 2. #color_charcoal-gray
      Midweight 245 Men's Flyless Running Tight

      Woolverino

      from $69.99
      Comfortable Merino Wool underwear in tan 499 pouch boxer briefs #color_tan-499
      men's underwear with a black waistband in the color tan499 merino wool underwear pouch brief #color_tan-499
      Microweight 145 Men's Pouch Boxer Briefs

      Woolverino

      $44.99
      Minus33 Merino Wool Clothing Wilderness Expedition Men's Wool 1/4 Zip. The zipper garage keeps the chill off your skin, and it's as easy as unzipping to vent out when you work up a sweat.
      Minus33 Merino Wool Clothing Wilderness Expedition Men's Wool 1/4 Zip
      Heavyweight 380 Men's Wool 1/4 Zip

      Wilderness

      $169.99
      Sale
      male model wearing midweight woolverino long sleeve crew. The Woolverino Midweight Crew gives you a slim-fitting top that moves with you. Yoked shoulders, side panels, and thumbholes keep your top in place. Our Woolverino core-spun blend adds extra durability while the amazing insulating power of merino wool keeps you warm and comfortable.
      Minus33 Merino Wool Clothing Woolverino Men's Midweight L/S Crew
      Midweight 245 Men's Wool Long Sleeve Crew

      Woolverino

      $84.99 $69.99 Save $15.00
      Expedition - Men's Mock Neck 100% Merino Wool. This Expedition Mock Neck is the perfect base layer when temperatures drop. The 100% Australian Merino Wool is soft next to the skin.#color_black
      Expedition - Men's Mock Neck 100% Merino Wool#color_black
      Heavyweight 400 Men's Mock Neck

      100% Merino Wool

      $159.99
      Front view of a male model wearing a fitted black lightweight Woolverino merino wool short-sleeve V-neck shirt and black base-layer bottoms #color_black
      lightweight micro wool vneck tee shirt t shirt short sleeve best wool for summer, back view #color_black
      Microweight 145 Men's Wool V-Neck T-Shirt

      Woolverino

      $69.99
      Sale
      100% Merino Wool Sentinel Men's S/S Crew - Midweight. The Sentinel is a one of a kind Men's Midweight Short Sleeve Tee. This Merino Wool Tee will insulate and stand guard over your body's core. Use this tee as a base layer during the early morning or as a lone t-shirt when the sun hits you after the summit. The natural odor resistance ability of Merino Wool will allow you and your friends to enjoy the ride home.
      Minus33 Merino Wool Clothing Sentinel Men's Midweight Wool S/S Crew
      Midweight 245 Men's Short Sleeve Crew

      Clearance

      $75.99 $49.99 Save $26.00
      mens expedition weight zip off 3/4th pants Simply drop your shell pants, unzip the sides, and shed (or add) this layer when the time is right. Taking off your boots is now a thing of the past. This 3/4 length bottom gives you room in your boots without the bulk, yet still keeps you toasty warm with the power of our Expedition weight merino wool. Color-coordinated hook and loop closures make putting it back on quick and easy.
      100% merino wool mens zip off base layer bottoms
      Heavyweight Men's Zip-Off 3/4 Bottoms

      100% Merino Wool

      $169.99
      Minus33 Merino Wool Clothing Midweight Wool Union Suit. Front view.
      Minus33 Merino Wool Clothing Midweight Wool Union Suit. Back view.
      Midweight 245 Union Suit

      100% Merino Wool

      $179.99
      mens Midweight merino Wool Full Zip hoody. athletic merino winter hoodie. Alternate view.
      mens Midweight merino Wool Full Zip hoody. athletic merino winter hoodie. View 2.
      Midweight 245 Full Zip Hoodie

      Woolverino

      $159.99
      New Style
      sportsman wool guide shirt jacket shacket plaid wool hunting jacket shirt-jak #color_green-plaid
      sportsman wool guide shirt jacket shacket plaid woolen hunting jacket shirt-jak #color_green-plaid
      Heavyweight 385 Wool Sportsman Guide Shirt

      White Mountain Woolen

      $199.99
      Midweight - Men's Long Sleeve V-Neck 100% Merino Wool. This timeless classic is now available in merino wool. Merino wool sweater #color_forest-green
      Midweight - Men's Long Sleeve V-Neck Sweater 100% Merino Wool #color_forest-green
      Midweight 245 Men's V-Neck Sweater

      100% Merino Wool

      $109.99
      Midweight - Men's Long Sleeve Button Up 100% Merino Wool. When you need a more formal shirt than your crew tops, with all the benefits of merino wool. Whether it's date night, a business casual meeting, or hanging out at home, this midweight top can handle it all. The knit construction allows for 4 way stretch performance in any circumstance. 
      Midweight - Men's Long Sleeve Button Up 100% Merino Wool
      Midweight 245 Men's Long Sleeve Button Up

      100% Merino Wool

      $149.99
      winter heavyweight wool waterproof glove three finger lobster claw trigger mitten. View 5. #color_tan
      winter heavyweight wool waterproof glove three finger lobster claw trigger mitten. View 4. #color_tan
      Heavyweight Three Finger Guide Mitten

      WOOLTEK

      $169.99
      winter ski gloves heavyweight wool waterproof glove #color_tan
      winter guide glove heavyweight wool waterproof glove #color_tan
      Heavyweight Winter Ski Glove

      WOOLTEK

      $169.99
      Sale
      Minus33 Merino Wool Clothing Isolation Men's Midweight Wool 1/4 Zip
      Midweight - Isolation Men's 1/4 Zip Clearance - Minus33 Merino Wool Clothing
      Midweight 245 Isolation Men's 1/4 Zip

      Clearance

      $119.99 from $59.99 Save $60.00
      winter guide glove heavyweight wool waterproof mitten mitts. View 5. #color_black
      winter guide glove heavyweight wool waterproof mitten mitts. View 4. #color_black
      Heavyweight Winter Snow Mitten

      WOOLTEK

      $169.99
      New Style
      Big woods Bucks Plaid Sportsman Guide Shirt Green Plaid #color_green-plaid
      Brad showing off the Big Woods Bucks Plaid Shirt #color_green-plaid
      Heavyweight 385 Big Woods Bucks Guide Shirt

      White Mountain Woolen

      $199.99
      Sale
      Crew Neck Desert Sand Warm Comfortable Minus33 Merino Wool
      Crew Neck Desert Sand Warm Comfortable Minus33 Merino Wool, back view
      Lightweight Algonquin Men's T-Shirt Crew

      Clearance

      $65.99 $49.99 Save $16.00
      New Item
      A man models the microweight long sleeved merino wool base layer crew neck top #color_navy
      A man models the microweight long sleeved merino wool base layer crew neck top, back view #color_navy
      Microweight 145 Men's Wool Long Sleeve

      Woolverino

      $79.99
      Minus33 logo tee shirt
      Person wearing a khaki t-shirt with 'MINUS 33' logo on a white background
      Lightweight Merinoholics Logo'd T-Shirt

      100% Merino Wool

      $69.99

      THE MINUS33 DIFFERENCE

      merino sheep durable comfortable natural resource organic wear cute animals farm sheering

      SUSTAINABLE
      & ETHICAL

      - Woolmark Quality Standard

      - OEKO-TEX Standard 100

      - Responsible Wool Standard

      - Earth-Conscious Packaging

      SAR Kit Search and rescue base layers warm hiking boating mountains accident Minus33

      GIVING BACK &

      SAVING LIVES

      We re-purpose & package gently worn & factory second base layers into SAR Warming Kits distributed FREE to first responders across the USA and Canada.

      Two runners in merino tops jogging along a forest trail

      SATISFACTION
      Guarantee

      - 30-Day Returns/Exchanges

      - Free Shipping Over $50

      - NH-USA Customer Service

      - 2-Year Product Warranty*

      hard working new hampshire ashland woolen mills history historic sock machine made in NH John Glidden Lawson Glidden Scribner Building

      5TH GENERATION
      FAMILY-OWNED

      We are a 5th-generation family-owned business in New Hampshire with over a century of woolen textile manufacturing expertise. Quality without compromise.

      merino sheep durable comfortable natural resource organic wear cute animals farm sheering

      SUSTAINABLE
      & ETHICAL

      - Woolmark Quality Standard

      - OEKO-TEX Standard 100

      - Responsible Wool Standard

      - Earth-Conscious Packaging

      SAR Kit Search and rescue base layers warm hiking boating mountains accident Minus33

      GIVING BACK &

      SAVING LIVES

      We re-purpose & package gently worn & factory second base layers into SAR Warming Kits distributed FREE to first responders across the USA and Canada.

      Two runners in merino tops jogging along a forest trail

      SATISFACTION
      Guarantee

      - 30-Day Returns/Exchanges

      - Free Shipping Over $50

      - NH-USA Customer Service

      - 2-Year Product Warranty*

      hard working new hampshire ashland woolen mills history historic sock machine made in NH John Glidden Lawson Glidden Scribner Building

      5TH GENERATION
      FAMILY-OWNED

      We are a 5th-generation family-owned business in New Hampshire with over a century of woolen textile manufacturing expertise. Quality without compromise.

      Men's Winter Collection

      You're leaving Minus33