Here's what Backpacker Magazine had to say about our new Cooper Jacket:
"We love air-permeable membranes for their superior breathability, but we've noticed most can't handle the wettest storms. Flylow's designers tackled this challenge with their new proprietary fabric, called The Perm ... The Cooper stood up to gloppy-snow ski tours outside Crested Butte and 25 mph gusts atop 14,265-foot Quandry Peak."
Here's the full review.