Sympatex and Trespass announced a new partnership at Outdoor preview held in Birmingham, UK July 6-8. 

The Sympatex All Weather membrane has been introduced in the Trespass footwear collection in the three season Occupy suede boot.

Sympatex’s membranes are waterproof, windproof and breathable.

They work with the body, increasing breathability when you need it. It is also flexible; as the non-porous structure allows the membrane to stretch up to 300% in both directions without any impact on breathability or waterproof performance.

It is also extremely thin and lightweight, said to be typically less than half the thickness of standard porous membranes.