Columbia Sportswear Whirlibird Omni-Heat® Interchange Jacket - 3-in-1, Waterproof, Insulated (For Men)View this Product
Verified Buyer Reviewed by Shawano Guy from Madison, WI on Wednesday, January 13, 2016
I think these run a bit small. I am 5'11" and 230 lbs. I ordered an XL and it was tight. I also thought it was thin for a Wisconsin winter coat. I returned it and ordered an XXL and I can wear some layers under the XXL. I take an XL in a Gildan brand t shirt if that is a reference point for anyone. I have not tested its water proof or breathability characteristics. I have paired it with a Mighty light jacket as a layer under it and with that combo I was warm last night in single digit temps with a mild wind. I would say order a size larger than usual and I would add a substantial layer under it for cold temps.