AST construction from Surftech allows for a lighter , stronger construction tthat focuses structural reinforcement where it"s needed most. Durable and reliable, perfect for everyday use at the beach or lake. * AST construction utilizes Surftech"s exclusive water tight Fused Cell EPS Core. * This proven shape was designed by legendary surf shaper Randy French. It"s thinner profile rail this board locks in while you"re working the wave top to bottom or if you"re hitting the local lake for a little all around paddle session at a great price. * 10"0"Lx30"Wx4.29"T 142.3 Litres Single Fin Setup * 3/4 Length EVA Deck Pad and Tie Down Loops