D7 Boards – is the premium segment brand, the boards of which are made of German HEYtex high-tech PVC material, specifically, HEYtrax High-Density Double-wall PVC 15cm (6″). It is a machine-woven structure that is seamlessly interlinked by spacer threads. The most popular board by weight is our 10’6″, which, at only 8.5 kg, is the lightest board on the market. At the same time, this double-wall material preserves the greatest rigidity by 28000 spacer threads in one square meter, which far surpasses conventional linear drop-stitch materials. The rails of the boards are made of the full-length 3k Power Carbon Fabric. Moreover, this multi-layer PVC material with the primary carboxylic structure ensures 100% mechanical protection.