The Volcom Cross Stone Insulated Jacket offers great performance for those halcyon days of easy riding in before the weather turns really nasty. Water resistant & highly breathable it offers a good level of performance ideal for cruising the piste & having fun in the park. There are pockets for everything from your goggles to your mp 3 player & the 60gm lowloft insulation will keep you nice & warm should the temperature dip & there is easily accessible ventilation on hand in case you work up a sweat. Features V-Science 2-Layer Shell 60gm Low-loft insulation Critical taped seams 2- Way adjustable quick cinch hood Super suede chin guard Mesh lined zipped vents Adjustable powder skirt w/stash pocket V-Science 2-way cuff system Brushed tricot lined handwarmer pockets Pocket access hem cinch Goggle pocket Noise pocket Stone ticket ring Waterproof rating: 10, 000mm Breathability rating: 10, 000gm Glossary Tricot Tricot is a thin knitted fabric that provides extra warmth & padding. Waterproof Rating This is measured & expressed as Hydrostatic Head in millimetres (mm). To find out the Hydrostatic Head of a fabric the manufacturer will take a clear tube & clamp their material over the bottom end. They will then fill the tube slowly with water & watch to see how high the column of water can get before the material lets drips through. The higher the hydrostatic head, the better the water protection. The European Standard a fabric must meet to be classified as waterproof is a Hydrostatic Head rating of 1500mm, & on average, outerwear fabrics tend to have a hydrostatic head of 10000mm & above. Breathability Rating Breathability is measured as a rating in grams of how much vapour a square metre of fabric will allow to pass through in 24 hours (g/m 2/24). It should be noted that breathable fabrics do not stop you sweating & care should be taken as to clothing worn beneath waterproof/breathable shells. High quality base layers & fleece or insulated midlayers should in themselves draw vapour from the body & pass it outwards, thus allowing the outer fabric to do its job. Cotton clothing should never be worn as part of a performance clothing layering system.