Purchased one for myself and one for my husband.Pros:- Fit is accurate. Be sure to measure yourself and use their guide! If I would've have ordered my normal size "because I always wear ___", it wouldn't have fit.- Dual zipper that goes all the way throw the hood.- No foot pockets. Personally we dislike onesies that have feet attached to them. These were easy to roll up the leg if we got hot.- They are THICK and warm. Seriously you won't need much clothes under these in order to stay warm. And if you overheat, I unzipped mine half way and wrapped the arms around my waist and it worked great.Cons:- The price is... not worth it honestly. I understand higher quality is usually higher price but for a once a year wear it felt expensive and like a splurge.