Incredible warmth-to-weight ratio. It weighs virtually nothing in my pack but keeps me completely warm during early morning fall hikes. Polartec quality is top-notch.

Normally fleeces trap sweat on my back when wearing a daypack, but the back ventilation panel on this top dumps heat perfectly. Kept me dry on a steep 5-mile climb.

Dry Canadian winters usually mean constant static shocks with fleece pullovers. Whatever anti-static tech they used here actually works! Zero cling and super soft texture.

Great tailoring under the arms. Reaching overhead while scrambling rocks or using trekking poles doesn't pull up the waist hem at all. Extremely comfortable fit.

Wore this under my ski jacket on a freezing day in the Alps. Provided solid loft insulation without restriction. The 22cm half-zip makes it super easy to vent at the lodge.