Roy | The Ruby Fresh Thermal cap

The Roy Thermal Cap is the culmination of real life observations and experimenting with the many design iterations to arrive at this product.

Born under Mount Roy on the shores of Lake Wanaka, New Zealand. Or more properly, it was born IN Roys Bay. Whatever, Lake Wanaka is the ultimate source where water temperature ranges from the high 19's (66°F) all the way down to about 8°C (46°F). Brrrr.

Consequently, the Roy Thermal Cap uses a 3mm #39 Yamamoto neoprene thickness, but combined with a Titanium Alpha foil layer, AND a thermal fleece quick-dry lining. These attributes are a capable combination, and importantly, the cap feels great on. "We are an effective team" said the cap materials.