Get Techy With Merino

The men's Burton Phayse Merino Quarter Zip Base Layer is not your average base layer. It's the lightweight merino blend yarn that sets it apart from the crowd and gives it real-world breathability and comfort credentials. Wear it riding. Wear it hiking. Wear it anytime you need lightweight, low-profile warmth. Any which way, it has you covered with all-natural temp regulation and a soft, easygoing feel.

All-Natural Merino Power
Merino wrapped nylon core yarn puts 100% merino against the skin for natural temperature regulation, breathability, and stink-free comfort. The nylon core adds strength for long-term fabric durability.

Vented
Merino mesh panels add extra breathability where you need it most.

All the Tech
Stretchy, breathable, and super soft. It's ready for a workout.

Next to Skin Fit

Chafe Free Chin Guard
Chafe-free Softlock Seams for Comfort
Designed For Ultimate Layering Performance
Double Needle Stitching on Sleeves and Hem
High Merino wool content (+50%)
provides excellent natural thermoregulation and odor control
Locker Loop
Maximum Warmth with Minimum Weight
Odor Reducing
Strategic Fabric Placement for Warmth and Breathability Where you Need It
Stretch 360° For Unlimited Mobility
YKK Zippers
Venting Mesh Piecing
Merino Single Jersey, using Rapt Yarn 87% Merino/13% Nylon (16.5 Micron) Pieced with Venting Mesh ReRAPT Yarn 49% Merino /51% Nylon.

Lifetime Warranty
Sustainability
Responsibly Sourced Wool (RSW)