Selk'bagSleeping-Bags Selk'bag Lite Rainforest

I have just received the item. I purchased it for lounging around the house over winter. It is now 15 degrees in my lounge. I have a base layer top and tracksuit bottoms underneath the sleeping bag suit. I can say that I am no warmer than if I was to put a coat on. I actually wore the selk bag suit to bed and I woke up early due to feeling cold on my shoulders, which was not under the duvet. I should have just purchased a cheap one from Amazon. No way could you wear this in the UK, save for summer. Very disappointed with military first for selling a garment unfit for purpose.

I freaking love this thing. I'm 5'8" ish, 138 lbs, and didn't trusted the size chart. It seemed weird to order a large, so I ordered a medium and it was way too short in the torso. We're not here to wear a "slimming" item, we're here to stay warm. Go with the right size and you'll be STOKED. I've worn it to the beach, to the mountatins, camping, and sitting around a fire with friends. I run cold, so this has been a wonderful addition to my life. I'm NEVER cold when I've got it on. Plus it's cute AF.

... too bad they sent me a medium instead of an XL

I am constantly cold. I was given one as a gift and fell in love with the first hour I had it on. I can not imagine life without it.