





Women’s Merino 250g Long Sleeve Half Zip Thermal Top
This 100% merino wool ¼ zip base layer features thumbholes for easy layering. Merino wool's natural insulation keeps you warm and dry in cold, damp conditions while regulating temperature and wicking moisture during high-intensity activities to prevent overheating and keep you fresh.
Fabric:
Material: 100% Merino wool from Australia - about merino wool
Fabric Weight: 250gsm
Knit: Interlock Knit
Fiber Diameter: 18.5 micron
UPF Rating: 50+
Woolmark® Certified
OEKO-TEX® STANDARD 100 Certified (Class I – Baby Safe)
Responsible Wool Standard® (RWS) Certified
Features
Fit Type: Slim fit design follows the body’s natural curves and moves with you.
Layer Type: Base layer, first layer, mid layer - Learn more
Flatlock Seams: Reduce friction and ensure lasting comfort
Thumbholes: Allow for easy layering and added hand warmth
Quarter Zip: Provides easy temperature control during strenuous activity.
Higher Neck: Provides extra neck coverage and warmth when worn down.
Interlock Knit: Dense double-knit construction enhances durability, wind resistance, and warmth.
Style #: MT09
Uses
Ideal Seasons: Spring, Summer, Fall, and Winter
Activities: Long hikes, travel, camping, biking, running, fishing, hunting, and snow sports.
Care
Wash with like colors
Do not bleach
Do not tumble dry
Line dry in shade
Do not dry clean
Machine wash warm
Learn more
Our Guarantee
90-Day Warranty - Returns Policy
One-Year Extended Warranty with Registration - Warranty Policy
Original: $59.99
-70%$59.99
$18.00Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This 100% merino wool ¼ zip base layer features thumbholes for easy layering. Merino wool's natural insulation keeps you warm and dry in cold, damp conditions while regulating temperature and wicking moisture during high-intensity activities to prevent overheating and keep you fresh.
Fabric:
Material: 100% Merino wool from Australia - about merino wool
Fabric Weight: 250gsm
Knit: Interlock Knit
Fiber Diameter: 18.5 micron
UPF Rating: 50+
Woolmark® Certified
OEKO-TEX® STANDARD 100 Certified (Class I – Baby Safe)
Responsible Wool Standard® (RWS) Certified
Features
Fit Type: Slim fit design follows the body’s natural curves and moves with you.
Layer Type: Base layer, first layer, mid layer - Learn more
Flatlock Seams: Reduce friction and ensure lasting comfort
Thumbholes: Allow for easy layering and added hand warmth
Quarter Zip: Provides easy temperature control during strenuous activity.
Higher Neck: Provides extra neck coverage and warmth when worn down.
Interlock Knit: Dense double-knit construction enhances durability, wind resistance, and warmth.
Style #: MT09
Uses
Ideal Seasons: Spring, Summer, Fall, and Winter
Activities: Long hikes, travel, camping, biking, running, fishing, hunting, and snow sports.
Care
Wash with like colors
Do not bleach
Do not tumble dry
Line dry in shade
Do not dry clean
Machine wash warm
Learn more
Our Guarantee
90-Day Warranty - Returns Policy
One-Year Extended Warranty with Registration - Warranty Policy





















