Hot Sails Maui - Windsurf sail Hot Sails Maui - Windsurf sail Hot Sails Maui - Windsurf sail

High performance KS3 wave sails are now available for youth and open up new levels of performance. The revolutionary KS3 has now been extended to include three special Micro KS3 sizes for the stars of the future.

The Micro KS3 has been designed with the same performance and top quality construction and materials as Kauli's sails. This pure performance will unlock the potential of aspiring young sailors and re-define the boundaries of youth sailing.

All three sizes rig on the new 270 RDM wave mast. The complete rig including the 120-170 25mm diameter grip boom is insanely lightweight and many young sailors are going all the way in their sailing with this pro level gear.


Hard Core Wave
On-Shore Wave
Off-Shore Wave
Light Wind

MicroKS3 Sail Features

  • Kauli Seadi Design
  • Our most powerful wave sail
  • Three full length battens
  • Heavy Duty construction
  • Large reinforced window
  • Ultra Stable shape
  • Unique "S" bend de-power system
  • Huge outhaul tuning range
  • Extremely light weight


Size Luff Boom Ideal Mast Battens Weight (LB) Weight (KG)
2.4 280 121 270 3 4.8 2.2
2.7 296 128 270 3 4.9 2.2
3.0 303 139 270 3 5 2.3