ZOLLNER two cotton bath mats, 50 × 70 cm, 650 g/m², underfloor heating

The wash temperature, stated twice

The title says washable up to 60 °C.

The feature list says washable at 95 °C.

Those are different instructions, and this page reports both rather than picking one. Wash at 60 °C — which both statements allow — and read the sewn-in care label, which is the authority.

What you are getting

Two bath mats, each 50 × 70 cm, in 100 % cotton woven as a twisted-yarn terry at 650 g/m², suitable for a tumble dryer and for underfloor heating, certified to OEKO-TEX Standard 100 under test number 14.HPK.53940.

The test number is the good part

14.HPK.53940.

Three mats in this hub state OEKO-TEX certification. This one gives the number, which turns a claim into something checkable.

Twisted yarn, and why hotels use it

Twisted-yarn terry has the loops spun tighter. It is slightly less plush than an untwisted pile at the same weight, and it survives industrial laundering — which is why it is what hotels buy.

At 650 g/m² this is the lightest mat here, and that is the hotel specification rather than a shortfall: lighter dries faster and washes better.

Underfloor heating

Stated explicitly, and no other mat in this hub mentions it. A plain woven cotton mat with no rubber backing is exactly what a heated floor wants.

Availability

On sale from 18 € to 23 € on the German, French, Italian and Spanish Amazon stores at the time of checking.

Also on sale on the British Amazon store, in the local currency: the range above is measured on the euro stores only.

Not found on the American Amazon store, where the buy link falls back to a local search rather than to a page that does not exist.

Prices and availability are what Keepa reported on the date this page was updated; both move.