Sea Island Cotton Underwear T-shirt

Sunspel

£145

This T-shirt is made from Sea Island cotton, an exceptionally rare fibre grown and handpicked in the Caribbean, with a very long staple fibre that gives the yarn strength and extraordinary softness. Cut to the same fit as the classic crew neck, this is the perfect foundation layer to any outfit.Product Code: MTSH4000-WHAA

Sunspel's own words, read from their page on 2026-08-29.

Buy from SunspelOut of stock. Price seen 2026-08-29. Not an affiliate link, we earn nothing from it.

Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.

UK company
Registered at Companies House as SUNSPEL LIMITED, number 01781094. Checked 2026-08-29.
Means the business is a British legal entity, not a British-sounding name owned elsewhere. It says nothing about where anything is made.
UK operations
Not yet checked.
Means people employed here, or premises they actually work from. We keep this separate from the company badge because a registered office can be an accountant's spare room, and a company can be registered in Britain while everything it does happens somewhere else. Where we have not looked, we say so rather than assuming.
Where it is made
The maker doesn't say, so neither do we.
This is about the individual product, not the company. A British firm can sell things made abroad, which is normal and not a criticism. We would rather tell you which is which than average them into a score.