Sinaqa isĀ RST's waterproof membraneĀ used in our textile jackets. It has a hydrostatic head of 10,000 cm2 and breathability of 5000 m2

Below shows you the layers within a textile jacket - The Sinaqua membrane is shown with the arrow

Here is the technical information we provide on the jacket itself.....

The membrane is removable in the following models:

* Ventilator

* Adventure

* Pro-Series Sport Vented

* Brooklyn Ladies Vented