The PP sauna hat exists in nine colourways: Amber, Ivory, Mocha, Navy, Olive, Purple, Rose, Sand, and Wine. Each one in 100% natural wool felt, shaped in the traditional wide-brim sauna silhouette, with a tonal PP monogram at the front.

In the sauna, the hat is the only garment. The colour is therefore the only variable — and it is the one that carries. The warm tones — Amber, Rose, Mocha — read naturally against pale timber. The cooler tones — Navy, Olive, Ivory, Sand — sit quieter in the same space. Wine is the deepest. Purple is the most distinctive.

There is something particular about choosing a colour for the sauna. It is not a public decision. Nobody else in the session may notice it. It is chosen for the hour the hat belongs to — for the quality of the light in that specific room, for the mood of a session that begins in one state and ends in another. Nine colourways because that choice is personal and worth making correctly.

The hat also functions as a gift. The range is wide enough that the right one exists for whoever is receiving it. . Why wool felt is the correct material is explained in full in the material guide.

Construction the same across all nine. Wide brim. Loop handle. Tonal monogram — visible only on close inspection. One size. Available at pieterpetros.com.

The sauna hat benefits guide covers why the hat extends the session and what wool does that no other natural fibre replaces.