Learn more in "Features"

these lightweight

The lining is made with warm brushed fabric

They feature the laceless closure system BOA Fit that allows them to be taken off and put on easily

Designed for serious treks and long-distance hikes

Montbell Zeo-Line Middle Weight Tights Boy's 135-150 Colour:Black Learn more in "Features"The middle weight thermals in our kid's range feature the latest evolution of our base layer spinning technique utilising high quality micro fibers to produce coiled or "crimped" threads. As a synthetic fabric this garment is highly suited to individuals with a sensitivity to wool or for physically demanding activities.