X2 Storm Footprint Buy Now £45 / €55 / $60 The X2 footprint fits under the inner tent of the X2 Storm and will also completely cover the porch area. Please note this comes with Lightwave branding. (Lightwave is a sister brand). Technical Specifications Colour Black Weight 250 g Fabric 135 g/m², 90 denier, taffeta nylon 5,000 mm hydrostatic head, PU coating Dimensions 205 x 115 cm