Purchased a Luke's UltraLite Argon CS90 Wind Shell (Weight of the windshirt size LARGE, 2.8 oz.) and gave it try layering with a Patagonia R1 over RAB wool 120 T shirt. Cool to start with but warmed quickly as the pace increased for over 3 miles. Also duplicated the same distance and climatic conditions with the same clothing I used above BUT, with a BD Alpine Start Hoodie (Weight of the windshirt size MEDIUM, 7.44oz). Found Luke's UltraLite Argon CS90 Wind Shell it to be VERY comfortable and a step above the BD Alpine Start Hoodie that I have using all winter here in Michigan. Very impressed with Luke's Wind Shell!
The environment the test parameters today with the Luke's UltraLite Argon CS90 Wind Shell:
Wind Speed 19.1 kts
Air Temp 24.1*F
Wind Chill 10.2*F
