Men's Cotton Pajama Set, Navy
cotton · buttons
4.3 out of 5 · 2,352 ratings
5 colours in this style
Size L only in this colour
Sleepwear from Providence
Pyjama sets, robes, lounge bottoms and the odd onesie, in cotton for warm rooms and fleece for cold ones. 125 U2SKIIN styles across 428 colourways, and every page tells you the fabric before you click.

Where to start
The U2SKIIN catalogue is small on purpose. Pick the shelf that matches the room you sleep in, not the season on the label.
Rated by the people wearing them
cotton · buttons
4.3 out of 5 · 2,352 ratings
5 colours in this style
Size L only in this colour
fleece
4.6 out of 5 · 20,688 ratings
10 colours in this style
Buy buttons open this piece at our retail partner in a new tab.

The piece the range is built around
126 pieces
The set that started the U2SKIIN lineup is a button front top and a drawstring bottom in plain woven cotton. No brushed finish, no thermal lining, no moisture claim. In a room that sits above sixty-five degrees at night, that is the whole answer, and everything warmer on this site exists because some rooms do not.
We print the fibre content from the label of each piece, and where a label says nothing, the line is not there.
How the shelves are sorted
Every U2SKIIN card names the fabric first. Cotton breathes and creases. Fleece traps heat and pills at the cuff. Knit stretches and sags. The card names which one you are looking at.
Every size of every colour has its own page and its own figure, because that is how the price actually works.
A room at fifty-eight degrees in July needs the same weight as one at fifty-eight in January. The shelves are sorted by warmth.
Nothing here is thermal underwear, and none of it is meant for sleeping outdoors. It is for a bed and a sofa.
The U2SKIIN Journal
How to size sleepwear you will never try on, what fabric weight actually does to a night's sleep, and how to wash a robe so it survives the second winter.
FitSizing sleepwearWhy a pyjama size behaves differently from a shirt size, what a paired size like L/XL actually means, and the one rule that tells you which way to lean.
Read
FabricFabric and warmthWhy the same pyjamas are right in one bedroom and wrong in the next, and how to read a fabric name as a temperature.
Read
CareWashing sleepwearWhat a care label is legally obliged to tell you, what it is allowed to leave out, and the four habits that decide whether fleece survives its second season.
ReadEvery figure on the site comes from our last update, and the date sits on the prices page.
A size with no current price loses its page until the price comes back.
Fibre percentages and care come from the label sewn into each piece.
Colours and sizes of one style share a pool of reviews, so we never add them up across the range.