separate jacket and trousers. The cuffs of better oilskin jackets include an inner seal at the wrist similar to that on a scuba diver's drysuit to prevent water from being forced up the sleeve. Pockets on trousers and jackets are often lined with quick-drying synthetic fleece that is warm even when soaked. A recent innovation is removable soft linings, which enables them to be washed. Some oilskin jackets include a built-in harness, typically a strap around the chest to clip into a lifeline. While convenient, this is not nearly as safe as a separate multi-point harness, often provided with an integrated lifejacket. Some models of high-end oilskin jackets contain flotation and may also function as lifejackets; survival equipment such as lights, flares, and emergency position-indicating radiobeacon station (EPIRB) are also available as integrated accessories. See also References External links Classification of Foul Weather Gear Coats (clothing) Sailing equipment Woven fabrics Maritime culture