The GS-1 Minus mainsail is our all purpose sail recommended for Finn sailors 86-94kg. The GS-1 Minus main is also used by heavier teams in strong conditions over 14 knots. It features a full radial construction and is built out of North Sails exclusive NLXi-03 Technora sail cloth. The GS-1 Minus comes standard with Carbon headboard and stick on Carbon Battens.