Like almost all waterproof clothing, the rash jacket is treated with DWR (durable water repellent coating) on the outer surface. DWR coating, allows moisture to coalesce into beads and roll off the garment. The DWR coating also makes the surface of the fabric drier, making the garment lighter and more comfortable.

What is the essential equipment for surfing? 1、The necessary equipment for surfing has a foot rope 2、The necessary equipment for surfing is non-slip wax 3、The necessary equipment for surfing are clothes 4、The necessary equipment for surfing is tail fin