| What is the Sleepskin System Sleepskin is a technically advanced material used by mountaineers and other extreme sportsmen. It has abnormally high breathability and thermal properties, and is exclusive to Sundridge in the angling market. How Does it work Sleepskin is enormously effective at trapping warm air next to the skin, and at the same time transferring moist air and sweat away from the body to the outside of the Sleepskin, where it is dispersed by evaporation. Removing this moisture defeats the major cause of wind chill and hypothermia whilst body heat is sustained by retention of warm air flow next to the skin. How Do You Use It ? Sleepskin is worn as a mid layer between underclothes and an outer protective garment. You don't need to wear anything else as this revolutionary layer system keeps you warm and dry without any need for bulky uncomfortable clothing. | ![]() |
| Click here to purchase Sundridge Sleepskin Breathable One and Two Piece Underlayers Click here for main Swiftys Fishing Tackle shop |