FCS II Mid Single Performance Glass 7.0" Longboard Fin - ClearThe Mid Single 6. 5" and 7" have been designed to work across a variety of midlength models with a 2 + single box setup. Both sizes share the same template. The template has a very balanced outline with moderate area through the tip and a neutral sweet angle that offers a very consistent, smooth feeling. With an emphasis on glide, the Mid Single has been made from our solid Performance Glass material to suit this category. The foil is engineered to