PW4 SAIL

The PW4 is our power wave sail designed for speed and action in all conditions. Based on the KS3, we redesigned the sail above the boom and added an additional batten. The result is power and speed not found in any of our other wave sails.

Level the Playing Field

For larger sailors, this is a boost that levels the playing field with smaller sailors on less powerful sails, such as the KS3. The sail has a significantly tighter leech and even when rigged with high downhaul tension, the twist point of the sail is much higher up the leech, delivering more power.

Unparalleled Visibility and Direct Feel

The PW4 includes the full-size Wave Vision window all the way to the sleeve for unparalleled visibility. The feel is stiffer and more direct than the KS3 or the QU4D. For jumping, the PW4 is a forward-looper's dream sail, with instant whip when sheeted in. If you ever wanted to try a double, this is your sail!

40 Years of Maui-Proven Construction

40 years of sail making and service in the toughest wave sailing arena – Maui – has made the construction of the PW4 and all our wave sails second to none.

Experience the ultimate power wave sail—the PW4 – where maximum power meets forward loop perfection, built tough in Maui for 40 years.

Complete Technical Specifications:

• Jeffrey Henderson design – Our most powerful wave sail
• Four full-length battens with exclusive SuperSkin® reinforcing
• Two 3mm "mini" battens with exclusive SuperSkin® reinforcing – fully accessible for easy maintenance
• Indestructible ROX Webbing UHMWPE luff sleeve for maximum durability
• "S" bend batten de-power and shape stability system for consistent performance
• New easy roll sleeve top for effortless rigging
• DP® Sailcloth "Flex" triple laminate luff top reinforcing
• Single position 20mm stainless steel press clew ring
• Huge new DP® Sailcloth SLAMLAM® window stays clear longer
• DP® Sailcloth Technora® tack and clew reinforcing for high-load areas
• Boom height markings are printed inside and outside the boom opening for quick setup
• UHMWPE Spider webbing ripstop for enhanced durability
• Foot edge raised bead for maximum deck chafe resistance
• Removable triple pulley downhaul in 316 stainless steel and bronze
• 900kg strength UHMWPE tack pulley webbing
• Ribbed EVA mast pad with 5cm wide hook and loop closure

Premium Materials, Uncompromising Performance:

• DP® Sailcloth SLAMLAM® – Advanced window material engineered for extended clarity and full-mast visibility
• DP® Sailcloth "Flex" Triple Laminate – High-strength reinforcement in critical luff area
• DP® Sailcloth Technora® – Aramid fiber reinforcement for tack and clew
• ROX Webbing UHMWPE – Ultra-high molecular weight polyethylene for incredible strength-to-weight ratio
• Spider Webbing Ripstop – UHMWPE reinforcement for enhanced durability
• SuperSkin® Batten Protection – Exclusive reinforcing on all battens for maximum durability