FREE SHIPPING
This item qualifies for Free Shipping! Details.
But fear not - there is plenty to explore...
Shop all Smartwool Shop sale SmartwoolMEMBERSHIP
Earn up to 10% back in rewards. Learn more. Join Free.
EASY RETURNS
Take up to a full year to return your item! See our Return Policy.
LOWEST PRICE GUARANTEE
Find a better price? We’ll beat it by 5%. See our Price Match Policy.
The Smartwool Merino 250 Base Layer Pattern 1/4 Zip Top is a big time baselayer for environments that make the mercury shiver. Merino wool is naturally resistant to odor, making it a great choice for long days and providing an excellent next-to-skin feel. Flatlock seam construction minimizes chafing so you can explore in comfort whether you're running, skiing, hiking, or just out to wander.
Fabric Weight | Merino 250 – This heavier, soft, 100% Merino wool fabric offers breathable warmth, moves sweat away from the body, and provides next-to-skin comfort in colder conditions.
Slim Fit
Fit Updated to Improve Functionality for a Wide Range of Body Shapes
Center Front Zip with Semi-locking Slider
Flatlock Seam Construction Designed to Eliminate Chafing
Back Body Seam Wraps to Front of Body Enhancing Fit
Crew Neck with Raglan Sleeves
Size | XS | S | M | L | XL |
---|---|---|---|---|---|
Weight (g) | 236 |
Upgrade your baselayers to something warm, luxurious, and made of natural fibers with the Smartwool Merino 250 Base Layer Pattern Bottoms. A slim fit with an elastic waistband keeps the fit dialed, with a next-to-skin feel and breathability that only merino wool can provide. Flatlock seams and an interlock knit keep everything cozy and chafe-free so you can focus on your adventure in the mountains and beyond.
100% Merino Wool – Made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance.
Fabric Weight | Mid 250 – Single layer for cold weather performance. Baselayer for very cold weather.
Slim Fit
Mid Rise – Sits at the high hip, approximately 2-inches below the belly button.
Flatlock Seam Construction Designed to Eliminate Chafing
Interlock Knit