rode in the rain at about 34F friday night (40 min) with a sweater on underneath, the weekend was warm, rode to town last night with just a shirt on in 65F in the evening down to 45F when I left town, comfortable. I still get some good sweat going on the arms but it dried out faster than in my other jackets, and at half the weight and bulk of my gortex hunting jacket this is one that is going on short tours with me. Like the big hand pockets.
Great for commuting,
Things I would like different, velcro on the cuffs for adjustability, slightly larger front pocket with a velcro flap.