women's burton [ak] helium grid full-zip fleece. skin it, boot it, or just go for a hike. the women's burton [ak] helium grid full-zip fleece brings highly-breathable, midweight warmth to mountain missions of any sort. the pack-friendly design is wind and abrasion resistant on the front with an extra breathable panel on the back. it's a go-to layering piece that can stand alone on the hike up and works great under a shell in exposed alpine terrain or on the descent.

Layer-up for full immersion in winter with a midlayer that sets the bar for breathability, movement, and sweat management.

Layer-up for full immersion in winter with a midlayer that sets the bar for breathability, movement, and sweat management.

Layer-up for full immersion in winter with a midlayer that sets the bar for breathability, movement, and sweat management.

Light and airy, like a good powder day. think uphill breathability and downhill warmth with just the right amount of stretch.

Women's burton [ak] helium grid full-zip fleece. skin it, boot it, or just go for a hike. the women's burton [ak] helium grid full-zip fleece brings...

Women's burton [ak] helium grid full-zip fleece. skin it, boot it, or just go for a hike. the women's burton [ak] helium grid full-zip fleece brings...

Women's burton [ak] helium grid full-zip fleece. skin it, boot it, or just go for a hike. the women's burton [ak] helium grid full-zip fleece brings...

Women's burton [ak] helium grid full-zip fleece. skin it, boot it, or just go for a hike. the women's burton [ak] helium grid full-zip fleece brings...

You gotta get up to get down. the men's burton [ak] softshell jacket offers the mobility and breathability to stay comfortable on the skin track or boot pack....

Water-repellent mid-layer with down filling. the burton midheat down insulator jacket is perfect as a mid-layer under your shell jacket when winter...