Does what it's supposed to do, and quite effectively.

Reviewed by j10string from Salisbury, CT on Saturday, March 28, 2015
Used it for the first time today climbing Bear Mtn. (CT-AT) in blowing snow, air temp in the 20's, 30 mph gusts. I had 2 light layers and a polar fleece underneath and knew that it would block the wind well enough, but was really impressed with the breathability. I don't know if it's the fabric, the venting, or both, but I never felt clammy with that layering as the conditions varied. I put it on as I approached the summit ridge and was so comfortable in it that I kept it on all the way back down to the Under Mtn. trailhead. This will be in my daypack, year-round, as my emergency layer, well thought-out and a steal at the STP price.
Previous Review “So far, so good....”
“Best Price For This Quality” Next Review