Pertex® Shield DS--Pertex® Shield DS combines a technically advanced face fabric with a proprietary bi-component polyurethane coating technology specifically engineered for unlined garments. This durable and extremely lightweight fabric has exceptional stretch and provides the optimum balance of waterproofness and breathability. The “dry touch” hydrophilic PU coating reduces internal garment condensation and eliminates the sticky, clammy feel of other coatings.