Constructed with female body shapes in mind, the Merino 365 Women’s OG long sleeve combines the natural softness of 100% merino with a gently curved silhouette, longer length, and lady sized thumb loops. The result...

Buy Now From Amazon

Product Review

Constructed with female body shapes in mind, the Merino 365 Women’s OG long sleeve combines the natural softness of 100% merino with a gently curved silhouette, longer length, and lady sized thumb loops. The result is a superior base layer garment that ensures optimal core temperature regulation without the added bulk traditional base layer and technical pieces afford.

The Women’s OG long sleeve crew is made from a lightweight 17.9 micron merino and provides as much next-to-skin comfort as your favorite lived-in cotton t-shirts while working overtime to wick away moisture during active sessions or insulating when your core temperature drops. An easy to care for laundry regime means that this 100% merino top can be thrown in the washing machine and tumble dried on low, no hand washing or dry cleaning is required. And unlike polyester or poly-blend fabrics, merino naturally repels odor and does not need to be washed as often as synthetic base layer pieces.

Soon to become your new favorite long sleeve, this crew is perfectly suited for every activity from a low-impact Pilates session or outdoor walk to an intensive CrossFit class or backcountry hike.

Designed and tested by a team of avid outdoorsmen, women and children, Merino 365 combines the legendary benefits of merino with thoughtful design to produce a collection of base and mid layer clothing. From summer heat and humidity to winter chills and below freezing conditions, merino is the most versatile fabric for next-to-skin comfort. Merino 365, wear it every single day of the year.

Benefits of merino include:

  • Renewable, sustainable and 100% natural
  • Antibacterial, antimicrobial and odor repelling
  • Temperature regulating
  • Hypoallergenic
  • Extremely soft to the touch
  • Lightweight, perfect for travel
  • Machine washable


  • Merino 365 believes merino wool is the best fabric on earth.  Not only is it 100% natural, merino is super soft to the touch, regulates body temperature, wicks moisture, repels odor and provides the wearer with unrivalled next-to-skin comfort
  • Made from soft 190 gsm/17.9 Micron 100% New Zealand merino wool; Machine wash and dry normal
  • Designed for women by women, the Merino 365 OG top features thumb loops, cuff binding and a gently curved, longer line silhouette
  • Ideal for all levels of workouts; from low impact walking, pilates or yoga classes to high intensity CrossFit, running or hiking
  • Easy to wash; machine wash and tumble dry on low

Similar Products

MERIWOOL Women’s Merino Wool Midweight Baselayer Bottom - Choose Color & SizeMerino 365 New Zealand 100% Merino Longsleeve Baselayer with ThumbloopsMERIWOOL Women’s Merino Wool Midweight Baselayer Crew - Choose Color & SizeMinus33 Merino Wool Women's Franconia Midweight BottomMerino 365 Men's Slim Pant, New Zealand Merino Baselayer Pant with GussetMinus33 Merino Wool Midweight Neck GaiterMinus33 Merino Wool Women's Ossipee Midweight CrewIcebreaker Women's Everyday Long Sleeve CreweMinus33 Merino Wool Men's Chocorua Midweight Crew