Stay warm and comfortable in cold conditions with the Minus33 Women’s Midweight Merino Wool Baselayer Set. This complete women’s merino wool base layer includes a long sleeve 100% Merino midweight top and matching midweight bottoms, giving you a dependable foundation for hunting, hiking, skiing, snowshoeing, outdoor work, travel, and everyday winter wear.
Made with soft, breathable Merino wool, this baselayer set helps regulate body temperature while naturally managing moisture and odor. Merino wool provides insulation when temperatures drop while remaining breathable as your activity level increases, making it a versatile choice for changing weather and changing levels of exertion.
Our Midweight fabric provides more warmth than a lightweight base layer without the bulk of heavier expedition-weight insulation. Wear the top and bottoms together for full cold-weather coverage, or use either piece separately depending on the conditions.
Designed to sit comfortably next to the skin, the fabric moves with you and layers easily under hunting clothing, ski gear, workwear, snow pants, or everyday winter clothing. Flat seams help reduce bulk and improve comfort during long days outside.
Whether you are hiking into the backcountry, sitting through a cold hunt, skiing in changing temperatures, or simply looking for a warmer everyday base layer, this women’s merino wool baselayer set gives you breathable, reliable comfort from top to bottom.
Includes
- One Women’s Midweight Merino Wool long sleeve baselayer top
- One Women’s Midweight Merino Wool baselayer bottom
Fabric
- Fiber Content: 100% Merino Wool
- OEKO-TEX® STANDARD 100 Certified
- Woolmark® Certified
- Knit: 245 g/m2 Midweight Interlock Knit
- Microns: 18.5 Micron Fibers
- UPF Rating: 50+
- Total Easy Care: Machine Wash and Dry
- Responsible Materials: Wool is naturally PFAS-free. Our garments are made with no intentionally added PFAS.
- Wool Source: Australia
- Imported.
Features
Top:
- Neckline: Crew Neck
- Princess Seams: Flattering, Shaped Silhouette
- Tagless Label: No Itchy Neck Tags
- Flat Lock Seams: Prevents Chafing
- Layer Type: Base Layer, Mid Layer
- Fit Type: Regular – Standard fit with a little bit of room to breathe, but not too baggy
- Runs True to Size
- Weight: Size Medium = 8 oz. (227 grams)
- Style #: 804
Bottom:
- Mid to High Rise: Waistband sits at or around the belly button
- Covered Waistband: Merino next to your skin
- Gusset: Reduces stress in the crotch area
- Ribbed Ankle Cuffs: Keep in place and allow for easy layering
- Flat Lock Seams: Prevents Chafing
- 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 – If you like a more athletic, tight fit, try sizing down
- Weight: Size Medium = 8 oz. (227 grams)
- Style #: 803
Uses
- Ideal Seasons: Spring, Fall, Winter
- Activities: Everyday Wear, Hiking, Camping, Biking, Running, Fishing, Hunting, Skiing, Snowboarding
- Temperature Recommendations: 30°F to 0°F while active, 30°F to 60°F while inactive – Learn more about Merino wool fabric weights
Care
Washing and Drying Instructions – Learn more about wool care
- 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!





















