Hyperlite Shim Perform 4ft 7 Wakesurf Board | 2021 | Yellow The new Hyperlite Shim 4ft 7 Wakesurf Board has been designed for maximising speed. A performance board that will take your wakesurfing to a whole new level! The Shim is perfect for intermediate to advanced riders looking for something all round and super fun. The Shim has a fast rocker that allows it to carry speed anywhere on the curl, and its shorter profile makes it super manoeuvrable for rotational and air tricks. This new shape also features all new DuraShell Technology which combines the buoyancy and feel of a high-end EPS board and the durability of a compression moulded shape. Overall, this new board is the best of all worlds and one that a wakesurf enthusiast can\'t pass up! Our fibreglass is available in 3 weights depending on the board. Over time, traditional woven glass fibres will separate. With layered glass every Hyperlite deck will have the same pop off the double up year after year. Features Layered Glass Machined Eva Traction  Dura-shell Construction EPS Core Mellow Tail Channels  Lap Construction Single Concave Base Contour