I don't ice climb, or rock climb, I just enjoy being warm in cold weather! This coat is very high quality with 140 grams of Primaloft Gold, and Pertex Quantum fabric, and it's light weight. It's sized accurately (I wear a medium), and still supports a full range of motion. It almost feels "stretchy" as I can wear layers under, and it's not too tight; I can wear it over just a base layer, and it fits snugly -- how does it do both???? As you can tell, I love it.
This review was written in the old system and had content requirements that are different than reviews written today.