Merino 165 Base Layer Long Sleeve Clean and freedom of movement

and freedom of movement

making them a trusted choice for any run and pace

Use it as a single layer or mid-layer – ideal for shoulder season

and featherlight

without overheating when you push harder

Merino 165 Base Layer Long Sleeve Clean and freedom of movementThe Merino 165 Base Layer Long Sleeve is made from natures most advanced performance fabric 100% superfine merino wool. Naturally technical, it regulates body temperature, wicks moisture, and provides lightweight insulation to keep you warm without overheating. With its slim fit, it works seamlessly as a base layer on cold days or as a stand alone long sleeve that feels almost weightless.