Waterproof/breathable fabrics have a high-tech membrain that blockes water and moisture from coming in, yet it allows body heat and moisture to pass thru. This membrain is 100% wind proof and water proof and will keep it's wearers cofertable in any climate.
4-Way Stretch: The elasticity in these garments are created by the addition of spandex to the construction of the material. By using stretchable material there is no need for bagginess or oversizing to garment. The free motion creates a real action appropriate garment.
Additional warmth with no bulk. This garment has a second layer of butter soft sherpa that adds warmth and cozyness, but it is bonded to the shell, minimizing the bulk of traditional multi layered clothing.