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.Slim fit sits close to the body, with room for the garment to move with you.Features:Polartec® Power Gridâ„¢ fleece blocking increases warmth and breathability in a lightweight and durable design that reduces mass and maximizes performance.Polartec® Hardface® surface treatment uses polymers to create a smooth exterior finish for additional fabric protection that resists abrasion and increases water repellency.Stretch cuffs with stretch binding thumb loops.Abrasion-resistant panels on hard-wear areas.Breathable fleece under arms and on back.Zippered chest pocket and hand-warmer pockets.bluesign® approved materials use only safe chemicals and reduce impact on both humans and the planet during manufacturing.Composition:Polartec® Hardface® Fleece Blocked With Polartec® Power Grid® Fleece.