TPU fabric is created by laminating the TPU membrane to high performance textiles that are extremely breathable, then sealing them with an innovative solution for 100% wind and waterproof protection.
The TPU membrane contains microscopic pores, which are thousand times smaller than a drop of water, but a hundred times bigger than a molecule of of moisture vapour. So whilst water droplets cannot penetrate the TPU membrane, moisture vapour can easily escape.
Unit 1B, Canalside
Tattenhall,
Chester,
Cheshire,
CH3 9BD