Couple petting their dog on the back of a pickup truck wearing micro weight merino wool sun hoodies in the colors ash gray and slate blue

Microweight

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      22 products
      Minus33 Merino Wool Clothing Woolverino Men's Micro Weight T-Shirt. The Woolverino Men's Micro T-Shirt is great as a base or solo layer, whether you're hitting the gym or setting foot on the trails. Raglan sleeves and side panels create a garment that moves with you.
      Minus33 Merino Wool Clothing Woolverino Men's Micro Weight T-Shirt

      Microweight

      Men's Wool Raglan T-Shirt

      Woolverino

      $69.99
      Minus33 Merino Wool Clothing Woolverino Women's Micro Weight Boyshort. Our Woolverino Women's Boyshort is here for you when you need coverage. Our new Micro weight core-spun blend brings you underwear that is breathable, moisture-wicking, and durable for a variety of activities and everyday wear. This boyshort style is designed to have generous coverage in the rear and has a 1in inseam for additional leg coverage.

      Microweight

      Women's Wool Boyshorts

      Woolverino

      $34.99
      Woolverino Men's Wool Boxer Briefs - Micro Weight. With our new Micro Weight Woolverino fabric, your favorite boxers just got an upgrade. Improved fit, enhanced durability, and the same Merino Wool feel you've grown to love. The wolverine is out of the bag. Run for a pair while you can.
      Woolverino Men's Wool Boxer Briefs - Micro Weight

      Microweight

      Men's Wool Boxer Briefs

      Woolverino

      $44.99
      Woolverino Wool Multiclava - Micro Weight #color_slate-blue
      Woolverino Wool Multiclava - Micro Weight #color_slate-blue

      Microweight

      Wool Multiclava

      Woolverino

      $26.99
      Woolverino Reversible Shade Beanie - Micro Weight. Our Shade beanie is designed to fit well under a helmet on the slopes or to keep you warm on while running on a cold winter day. This lightweight hat provides just the right amount of warmth during a high-intensity workout! 
      Woolverino Reversible Shade Beanie - Micro Weight

      Microweight

      Reversible Shade Beanie

      Woolverino

      $25.99
      Woolverino Women's Wool 1/4 Zip Sun Hoodie - Micro Weight

      Microweight

      Men's Wool 1/4 Zip Sun Hoodie

      Woolverino

      $109.99
      Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Brief

      Microweight

      Men's Wool Briefs

      Woolverino

      $34.99
      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.
      Minus33 Merino Wool Clothing Woolverino Men's Micro Weight Wool Boxer Shorts

      Microweight

      Men's Wool Boxer Shorts

      Woolverino

      $44.99
      New Colors
      Micro Weight - Women's Boxer Briefs Woolverino. Our Women's Micro Boxer Briefs have the same fit as the Boyshorts, with a longer inseam. With the same moisture-wicking power you know and love from our Woolverino collection, plus the added length to prevent chafing, your next adventure will be your most comfortable. 
      Micro Weight - Women's Boxer Briefs Woolverino

      Microweight

      Women's Boxer Briefs

      Woolverino

      $44.99
      Minus33 Merino Wool Clothing Woolverino Men's Micro Wool 1/4 Zip. This top provides unparalleled functionality for any activity. Use it to fend off black flies with the mock neck or as a base layer on your next hike.
      Minus33 Merino Wool Clothing Woolverino Men's Micro Wool 1/4 Zip

      Microweight

      Men's Wool 1/4 Zip

      Woolverino

      $79.99
      New Colors
      Womens super lightweight wool hoodie quarter zip merino wool outdoor top #color_mint
      Womens super lightweight wool hoodie quarter zip merino wool outdoor top #color_mint

      Microweight

      Women's 1/4 Zip Sun Hoodie

      Woolverino

      $109.99
      Minus33 Merino Wool Clothing Woolverino Women's Micro Weight Bikini Brief. Our Woolverino Women's Bikini is here to become your new go-to pair of underwear. Our new Micro weight core-spun blend brings you underwear that is breathable, moisture-wicking, and durable for a variety of activities and everyday wear. This bikini is designed to have full rear coverage, with an elastic waistband to help everything stay in place. Because the last thing you should be worried about is your underwear.
      Minus33 Merino Wool Clothing Woolverino Women's Micro Weight Bikini Brief

      Microweight

      Women's Wool Bikini Briefs

      Woolverino

      $32.99
      Minus33 Merino Wool Clothing Woolverino Men's Micro Wool Sleeveless. When the heat sets in, stay cool with our Woolverino Micro Sleeveless. The range of movement you expect from a sleeveless combined with the extreme moisture-wicking power of Merino Wool will keep you going even when the elements try to stand in your way.
      Minus33 Merino Wool Clothing Woolverino Men's Micro Wool Sleeveless

      Microweight

      Men's Wool Sleeveless Tank Top

      Woolverino

      $64.99
      Women's super lightweight merino wool v-neck t-shirt women's wool shirts for summer #color_ash-gray
      Women's super lightweight merino wool v-neck t-shirt women's wool shirts for summer #color_ash-gray

      Microweight

      Women's Wool V-Neck

      Woolverino

      $69.99
      Updated

      Microweight

      Men's Polo

      Woolverino

      $74.99
      Womens microweight tank top super light merino wool for summer #color_ash-gray
      Womens microweight tank top super light merino wool for summer #color_ash-gray

      Microweight

      Women's Racerback Tank Top

      Woolverino

      $59.99
      Minus33 Merino Wool Clothing Woolverino Women's Micro Weight Leggings
      Minus33 Merino Wool Clothing Woolverino Women's Micro Weight Leggings

      Microweight

      Women's Wool Leggings

      Woolverino

      $69.99
      Womens wool quarter zip merino wool 1/4 zip for summer super lightweight wool sweater #color_ash-gray
      Womens wool quarter zip merino wool 1/4 zip for summer super lightweight wool sweater #color_ash-gray

      Microweight

      Women's Wool 1/4 Zip

      Woolverino

      $79.99

      Microweight

      Men's Wool V-Neck T-Shirt

      Woolverino

      $69.99
      Sold Out
      Woolverino Wool Half Neck Gaiter - Micro Weight. Is our Multiclava too long for your liking? Our new Micro Half Gaiter is a shorter version of this versatile piece of gear! Made from our ultralight 145gsm Woolverino fabric, this gaiter is light and breathable enough to provide Spring/Summer protection from insects, as well as protection from harmful UV rays. Double up this gaiter to wear it as a headband to wick sweat away, or warm your ears in cooler weather.
      Woolverino Wool Half Neck Gaiter - Micro Weight

      Microweight

      Wool Half Neck Gaiter

      Woolverino

      $24.99 $14.99 Save $10.00
      New Style
      Merino Wool underwear Pouch Boxer Briefs athletic
      Merino Wool underwear Pouch Boxer Briefs athletic

      Microweight

      Men's Pouch Boxer Briefs

      Woolverino

      $44.99
      Woolverino Wool Tie Sport Headband - Micro Weight

      Microweight

      Wool Tie Sport Headband

      Woolverino

      $19.99

      New microweight gives you a feather-light option. Micro is ideal as your base layer, underwear, or on its own when the temps heat up. Merino’s moisture-wicking properties keep you cool when you’re on the move. Our Woolverino core-spun technology brings you peace of mind in knowing your lightest merino garments will stand up to regular use. Certified PFAS & Chemical Free!