Olympus Merino Base Layer 1/2 Zip Long Sleeve - Black | Women's Long Sleeve Top Size:XS the Yotei can be worn

the Yotei can be worn on its own or over a base layer

Whether the nine-to-five or five-to-nine

The Pro Lite offers incredible form fitting comfort that reduces friction and improves circulation

Lightweight and ultra breathable

with a hinge construction that can be worn up or down

Olympus Merino Base Layer 1/2 Zip Long Sleeve - Black | Women's Long Sleeve Top Size:XS the Yotei can be wornUltimate warmth. Designed for the coldest days and the biggest adventure. Olympus is our warmest base layer offering unrivalled warmth to weight ratio and strategically placed mesh panels to ensure breathability. We use midweight 250 merino wool with added elastane so that Olympus will keep its shape and last longer.