Stanfield's Men's Thermal Premium Cotton Rib Onesie Baselayer

This is a really well designed traditional union suit/onesie. I typically wear a size XL. The Stanfield's XL onesie arrived a bit too big, but it is 100% cotton, and it shrank a bit in the wash and now fits very well. It has a one button vertical rear fly; a vertical rear fly is the best design of all the onesie designs that I've seen. The Stanfield's onesie has a longer rear fly than either of my other two brands. The longer rear fly makes it considerably easier to use when using the commode. Having a union suit is really nice on cold mornings, particularly when camping, since one does not have to fully disrobe in order to do one's "business." THINGS I LIKE • One button *vertical* rear fly (best design by far out of all rear fly types that I've seen) • Long rear fly (much easier to use than a shorter rear fly as on some other brands) • Soft cotton, very comfy. • Good cuffs on both the arms and the legs that don't pull up easily • Well made; good quality • Colorfast -- did not bleed in wash • Shrinks to fit • Works well as pajamas as well as a baselayer under other garments THINGS I DON'T LIKE • It's a bit thinner than either of the other two brands I have. On the other hand, sometimes one just needs a lightweight layer in spring or early fall (or when wearing tighter clothes), in which case the Stanfield's Onesie fits the bill. However, it may not be as durable as a thicker one; we'll see. • The buttonhole on the rear fly does have some reinforcing, but I've seen more reinforcement on other brands. Time will tell, but the buttonhole is a possible future point of failure.

i bought this for my hubby and he loves them!

Great fit, shrank a little after wash, crotch area on the baggy side

what a great baselayer

I bought the large one on purpose which means it is a bit large below the crotch, but I did so in case it shrinks a little bit when it goes in the dryer. Arms and legs have the right measure of my body and the fabric feels great to the touch of the skin

Other than not paying attention that it's not traditional waffle thermal fabric so it's not as thick, still good quality, button areas are reenforced with non stretch fabric to keep their shape

Great fit, shrank a little after wash, crotch area on the baggy side

I didn't like how thin the material was the it had funky tight sleeves and ankles.

Runs way too big.

Not the onesie I was looking for. There were not pictures from every angle to make it easy to identify which underwear these were