I wish I would of ordered mine 1 size bigger, a little more room for the all day sits!!! I say all day because the suit is so darn warm and comfortable. I've even taken by boots off on several occassions,,total comfort on a 5* above zero days in SD. I feel the suit also helps contain a lot of my sent, granted you let it slip off your shoulders to take the shot,,usually to late by then. I also have found I'm just fine in the suit with base layers on and a couple heatpacks on fridged days. I cant say enough good about the suit! and the game you see on all day sits in the cold, they gotta et to stay alive!