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Charcoal Heather - Wine
Blue River
Olive Night
Charcoal Heather
Basil - Charcoal Heather


The all new Aspect Long Sleeve Merino Wool Base Layer feels even smoother next to your skin and will keep you warm, dry and comfortable. In addition, we added our (m)Force Technology, a nylon-core spun Merino - to achieve industry-leading durability. Designed for the active lifestyle, this Merino wool base layer top is cut long, so it stays tucked in during high activity, and our discreet thumbholes keep your sleeves in place and disappear when they’re not needed. Check out the review, "Our 8 favorite base layers to keep you warm all winter long" on this piece on WIRED.com!

Featured in Wired's Best Base Layers 2018

"This top easily made the transition from walking around in 30-degree temperatures to a hot and crowded house party.”

Product Features

  • Natural and sustainable Merino Wool 180g reinforced with our (m)Force Technology for increased durability, dry times and recovery
  • Class leading durability - 50% stronger* than comparable weights of Merino fabrics
  • Provides versatile mid-weight base layer weight that is warm but not too warm
  • Flatlocked seams
  • Backpack-friendly raglan construction
  • Discreet thumb loops keep your sleeves in place and disappear when you don't want them
  • Printed neck label
  • Removable care label
  • Long cut, especially for layering, stays tucked in 

We’ve got your back. All of our products are covered by the Ridge Guarantee.  

Fabric Details
  • 180g (m)Force Merino 18.5M Wool
  • 84% Merino Wool, 16% Nylon

Merino Benefits

  • Soft - No itch, premium ultra-fine 18.5 micron fibers feel great against your skin.
  • Climate control - Natural temperature regulation means Ridge insulates when it’s cold and lets heat escape when temperatures rise.
  • Moisture management - Ridge natural fibers wick moisture away from your skin to prevent clamminess.
  • No stink - Due to its antimicrobial qualities, Merino wool naturally and permanently resists odor without the use of chemicals. 
  • Sun Protection - UPF 50+ certified
Sizing and Fit  

The Aspect Long Sleeve Crew is designed to fit as a base layer, close to your body with the bonus of extra length for more coverage on the hill.

Sleeve Length: Measure from collar to end of the sleeve:
XS - 28"
S- 29"
XXL- 32.5"
XXXL - 33"  

Care: Machine Wash Warm or Cold, Hang Dry, Do not bleach or dry clean, Iron on Low Wool Setting.

Not sure what size to order - click here for our size guide.  

Product Video