Thermotropic membranes become breathable above 50F

Chest: 21"
Length: 22"

Zipper is stuck in it's position.

Please check measurements to ensure item size accuracy! Our products are proudly hand-selected. Secondhand clothing may have signs of wear, fading, or minor stains if not labeled new. All Vintage clothing is washed prior to being listed.

Low bulk seam construction prevents chafing against backpack straps