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    The development of Sea-Guard, the racing jacket for Luna Rossa Prada Pirelli and Emirates Team New Zealand

    By DemoneRosso | 04 September 2024 | 1 min

    The development of America’s Cup sailboats brings their performance to brand new levels
    New speeds and new extreme forces involved bring the need for protection also in sailing
    Luna Rossa Prada Pirelli and Emirates Team New Zealand spoke to Dainese to get their athletes protected
    The Sea-Guard jacket results from collaboration with the finest America’s Cup teams
    Sea-Guard combines Dainese safety experience with the flotation capacity essential to sailing
    Luna Rossa Prada Pirelli and Emirates Team New Zealand benefit from custom, handcrafted products.

    The sudden evolution which yachts of the AC75 class have undergone in recent years has led them to obtain speeds that were never even approached before. Racing for around 100 hours on the water exposes crews to completely new risks – falling into the sea at that speed is like falling onto the asphalt of a track. That’s why you need to prepare properly. 

    Emirates Team New Zealand and Luna Rossa Prada Pirelli, the team competing for the 37th America’s Cup, have once again asked Dainese for support to protect its athletes on increasingly refined and technological vessels, the fastest sailboats in the world, today capable of reaching and exceeding 50 knots, equivalent to well over 100 kilometers per hour.  

      

    The influence of other sports  

    Study of sailors’ needs underpinned the project to create the new jacket. In America’s Cup regattas, crews need flexibility, lightness and compactness, similar needs to those of athletes in other sports, such as mountain biking. In particular, taking advantage of the experience gained in competitions, Dainese has created a garment which, especially in its first version, recalled many characteristics of downhill protectors. The choice fell to soft protectors, best able to meet the requirements of protection and freedom of movement.  

     

    The first example of Sea-Guard, designed in collaboration with Emirates Team New Zealand for the 35th America’s Cup, was therefore inspired by mountain bike protectors, but immediately aimed to offer greater lightness and safety where needed at sea – the back, chest and collarbones. Due to the response of the teams, which became two in 2021 with the addition of Luna Rossa Prada Pirelli for the 36th America’s Cup, Sea-Guard has gradually evolved to adapt to the dynamics of the world of sailing

    For example, an aspect not considered in the practice of mountain biking is of course the buoyancy, essential in the sea and a characteristic expressly required by America’s Cup regulations, so much that the jacket is technically classified as Personal Flotation Device.

      

    New product challenges 

    Impact protection is one of the aspects that Dainese has always worked on, but floating represented something completely new. The work carried out in synergy between the Dainese Research and Development department and the teams led to the choice of a particular foam capable of meeting all needs at the same time, including the necessary certification for buoyancy

     

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    The next step was achieving the utmost wearability and freedom of movement, despite the thickness of the floating panels. Lightness and comfort are key factors in the development of any protective sports clothing: Without them, the garment itself can’t let athletes give it their all, so all of their effectiveness is lost.  

    Not only that, starting from the 37th America’s Cup, the needs of the Italian and New Zealand teams have evolved further. The Dainese Sea-Guard jacket is now available in two versions, to meet the different needs of different crew members – four of them are Cyclors, the other four are the Trimmers. The first pedal in an aerodynamic position at a specific station to generate the energy needed to activate the hydraulic systems, which allow the Trimmers to operate the controls that move the sails and mast.

    The different functions required some differences in the construction of Sea-Guards, in a way that directly depends on the position assumed during the race and the movements that are necessary, whether mainly with the upper or lower part of the body. In particular, the jackets stand out in terms of the distribution of the floating and protective panels, fit, positioning of the oxygen tank, the radio and all the accessories.

    In addition to the differences between the devices worn by Cyclors and Trimmers, a new feature of the 37th America’s Cup is the women’s trophy. To this end, Dainese has developed dedicated versions of the new Sea-Guards, which mirror the characteristics of the men’s garments but with dedicated sizes and fits.

     

    Emirates Team New Zealand

    The Emirates Team New Zealand versions are made of technical material and have customized fit characteristics. However, the essential elements are all respected, such as the foam panels on both sides of the torso and pockets for accessories. Emirates Team New Zealand’s Dainese protective gear doesn’t stop with the Sea-Guard jacket. A special helmet is provided, the design of which derives from the Dainese Nucleo ski helmet, radically revised and adapted to needs very different from those of the ski world.

     

    Luna Rossa Prada Pirelli

    Luna Rossa Prada Pirelli Sea-Guards are made from an elastic fabric, which is extremely light and resistant. There is a large coverage area on the back, compartments to accommodate a small oxygen tank for emergency situations, an intercom system, on the chest for Trimmers and on the back for Cyclors, to communicate with the rest of the team and the race director, and a knife to cut the lines in critical situations.  

     

    From the asphalt of the Motorcycle World Championship to the sea of the America’s Cup, taking in the slopes of the Downhill World Cup, Sea-Guard results from research in synergy and collaboration with examples of international excellence. A fusion of technologies and know-how, developed at the highest levels of sport.

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