Very well made, breathable, comfortable. Perfect for chilly Florida winter temperatures in the sub 60 degree range. Too warm for temps over 60. I wear these with Nike shorts while jogging and daily winter activities. I absolutely love them. For my height and weight, LARGE was far too tight. They definitely run small. In Levi’s and Lululemon ABC Pants I wear a size 36 waist. Size XL is the way to go for anyone with a size 36 waist.