Atom Vest Women's Size:L Carbon Xbib: A single section

Carbon Xbib: A single section of elastic material—folded over on itself—forming a supportive A-frame that delivers limited vertical stretch in the rear

but maybe they could get better moisture management with a polyester yarn

This Wine Cup keeps drinks cold for 9 hours or hot for 3

breathable 3-layer polyester stretch fabric

Measurements based on size 9

Atom Vest Women's Size:L Carbon Xbib: A single sectionMidlayer or standalone, the Atom Vest is a proven performer across a range of seasons, landscapes and activities. With its most advanced insulation, fabrics, and design ever, this evolution builds on its legendary performance. Coreloft Compact insulation retains warmth if wet and withstands years of packing and unpacking, and the breathable, durable Tyono 20 shell resists wind and light weather. Stretch fleece side panels aid ventilation and freedom,