Minus33 Merino Wool Clothing Kid's Midweight Wool Crew
Minus33 Merino Wool Clothing Kid's Midweight Wool Crew
100% Merino Wool Kid's Base Layer Crew - Midweight

100% Merino Wool
Kid's Base Layer Crew


Regular price $59.99 Save $-59.99
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Radiant Violet

Have outdoor activities planned on a cold fall day? Worried about what to dress your kids in to keep them warm? Put them in this Midweight top and you won't have to worry if they're warm enough. Layer this top under their favorite jacket and watch them spend hours playing outdoors!

  • Fiber Content: 100% Merino Wool
  • Knit: 235 g/m2 Midweight Interlock Knit
  • Microns: 18.5 Micron Fibers
  • UPF Rating: 50+
  • Total Easy Care: Machine Wash and Dry
  • Wool Source: Australia
  • Imported.
    • Tagless Label: No Itchy Neck Tags
    • Flat Lock Seams: Prevents Chafing
    • Thumbholes: Allows for easy layering and added warmth on the hands
    • Layer Type: Base Layer
    • Fit Type: Regular - Standard fit with a little bit of room to breathe, but not too baggy
    • Runs True to Size 
    • Style #: 6700
      • Ideal Seasons: Spring, Fall, Winter
      • Activities: Everyday Wear, Hiking, Camping, Fishing, Hunting, Snowsports
      • Temperature Recommendations: 30°F to 0°F while active, 30°F to 60°F while inactive - Learn More

      Washing and Drying Instructions - Learn More

      • Turn Inside Out
      • Machine Wash Cold: Gentle cycle with like colors
      • Detergent: Mild or wool-specific
      • Tumble Dry: Low heat
      • Storage: Place in an airtight container when not in use for long periods of time
      • Do NOT Use: Fabric softener or bleach!
        Couple Wearing Minus33 Midweight Merino Wool Base Layer Outfits

        Merino Wool

        Versatile and comfortable, our Merino Wool will always have your back. Designed as a three-season garment, our Midweight works great as either a base or mid layer.

        Midweight Details

        Our Midweight styles have all the same natural qualities as our Lightweight Merino Wool, with greater insulation. Minus33 Merino Wool Clothing is perfect as a base layer for a day on the slopes or as an emergency pullover when a cold front rolls in just before you summit.

        235 g/m2

        Interlock Knit

        18.5 Micron

        100% Merino Wool (Woolverino 85% Merino Wool)
        UPF Rating 50+

        Compare Weights


        Activities: Hiking, Camping, Lifestyle, Snowsports, Hunting, Fishing.

        Seasons: Spring, Fall, Winter.

        High Activity Temperatures: 0°F to 30°F

        Low Activity Temperatures: 30°F to 60°F

        Learn about Layering

        Why Merino Wool?

        Moisture Wicking

        Minus33 Merino Wool regulates the amount of moisture on your skin by absorbing any moisture or sweat on your body. Then, the absorbed moisture evaporates out of the fabric into the atmosphere.


        Merino Wool fibers naturally reject any bacteria in moisture or sweat as it is wicked away, so foot fungus and smelly odor will not be a problem while wearing our products.

        Insulates When Wet

        Wool will absorb up to 30% of its weight in moisture without feeling wet or clammy. If you do get wet, wool will insulate you better than cotton or polyester materials.

        Fire Resistant

        Merino Wool insulates against high temperatures and does not readily catch fire. If it does, it self-extinguishes. When Merino burns, it doesn’t melt and stick to the skin like synthetic fabrics do.

        UV Protection

        Don’t worry about sunburn on a sunny day summiting a peak. Lightweight layers have a UPF rating of 25. Midweight and Expedition have a UPF rating of 50+.


        Merino Wool has a low environmental footprint and naturally returns to the elements. Shear a merino sheep in the morning, and in the afternoon they’re happily nibbling their way towards renewing next season’s clip. 



        Learn More

        Customer Reviews

        Based on 2 reviews
        Missy Ensor Wray
        Oden on the Trail loves his Minus 33 base layer

        Perfect .. thank you for a wonderful product.

        You're welcome Oden! I hope it works out well for you! Thank you for the review!

        Garret Heaton
        Great material, odd fit

        My five year old really likes these shirts (and matching pants), but the sleeves are incredibly long (size XS). We need to shorten them by about 6" to make them the same length as other shirts of this size.