M's Stretch Boundary Jacket Brown down has an incredible comfort

down has an incredible comfort range and is highly compressible

but are shaped for a woman's proportions

The Ultralight Down Jacket

low-bulk ventilating zippers from waist to upper thigh

A burly waterproof/breathable

M's Stretch Boundary Jacket Brown down has an incredible comfortInsulated soft shells that minimize clothing changes so you can maximize the vertical. The mechanics are simple: A stretch woven nylon shell excels at windproof, extremely water resistant protection, yet still remains lightweight, highly breathable and soft. Inside is a plush layer of R1 fabric to add warmth and move moisture away from the body so you stay dry while slogging uphill. The sleeves are mesh lined to increase airflow and glide unnoticed