The Women’s Altitude Zip Base Layer thermal takes natural temperature regulation to a whole new level. It is the perfect ‘go to’ thermal layer for just about any adventure, especially if you’re expecting to hit a range of temperatures. Zip down when it’s mild, zip up and thumb loops on when the temperature drops. The high collar also offers an extra level of warmth beyond the Women's Altitude Crew Neck Base Layer version of this top.
Flatlock stitching, raglan sleeves and tag free to eliminate chafe and maximize comfort. The drop back hem and extra body length is designed for tucking into your outer layers. Thumb loops keep your hands warm and stop your sleeves riding up when layering.
This Base Layer Thermal top is the perfect combination of performance, warmth and comfort.
Ultra Trail Australia mandatory gear approved thermals.
96% superfine Australian Merino
4% Elastane - for an easy all-way stretch.
A MicroMerino® Fabric.