Perfect Climbing Windshirt
My wife uses a Mountain Hardwear Transition Zip-T which is windproof and breathes really well, and I had used a Patagonia Houdini wind jacket (very fragile material). After ordering both this and the Transition was a bit snug for me (that's how its supposed to fit), so I kept the gamma LT - and after climbing in it around Salt Lake City and City of Rocks ID I really like it. Pros: Breathes like crazy, stretches very well, very abrasion resistant even on granite, and cuts the wind as much as I need it to. My wife is always cold and I'm usually too warm. Cons: The absolutely perfect fit would be between this and the Transition, but I can still layer a thick baselayer under if I need. Also a bit more expensive than the Zip-T.

Outstanding Iightweight softshell
This is excellent for spring and summer journeys since it is very light, will help in most rainfalls and keeps the wind away. Used for biking and hiking in mediocre weather and I was glad I had it with me. Only downside is that it did not have a waist drawstring - I added that. Altrec was superb again, very fast delivery.

A light, versatile, stretchy jacket.
This is my favourite light jacket for moderate temperatures when jogging in the mountains as it provides enough warmth, protection against wind and has a high collar if the weather should turn cold or windy. Minimalist design with only one small chest pocket which could be a bit larger. Comfortable to wear.

Awesome jacket!
This is great jacket either with only a base layer or as a top-layer to cut the wind. It also looks great with a button-down oxford shirt for staying warm at work. I purchased the XL size and am 6' and 210 pounds and it is the right size without too much fabric. The zipper makes it easy to adjust so I don't overheat and it cuts the wind well. This top is Made in China but the quality seems top notch.

great for 3 seasons
It's a great pullover for 3 seasons weather resistance.I love the soft brushed collar,it's really comfort!