Three Layer System

Which Layers Work Best?

Musto, which started the revolution in 1981, now offers comprehensive guidance on how to build and balance your 3-layer system.

The fact that waterproof sailing kit is breathable means that you must take on board that the underlayers worn with it must be compatible in terms of breathability. 

And breathables vary – from the outstanding performance of Ocean Technology fabrics from W L Gore which are totally waterproof yet, with an ePTFE liner, provide the utmost in breathability, irrespective of humidity, temperature or windchill and, most important, your sweat-producing work rate. 

Since 1994, when Musto first introduced the HPX waterproof/breathable range of foul weather clothing, the company has established MPX, also based on Gore fabric technology.  Now, in 2008, Musto introduces BR2, perhaps the most effective, non-Gore, breathable for offshore sailing, and BR1 for coastal and inshore conditions.  All these ranges have been researched, sourced and brought to market, extending Musto’s breathables offer to accommodate every need from cruising inland water to overnight and cross-channel and extended cruising in temperate waters. 

The mid and base layers worn with these Jackets, Smocks and Trousers should be selected with the same amount of care and understanding of fitness for purpose as the top layers, which protect against the weather.  Indeed, more discomfort can be caused by perspiration than spray or driving rain.  Greater level of exercise causes body temperature and levels of sweating to rise.  With the right clothing combination, it can be vented straight through the clothing system, assisted by the positive pressure created by the body’s heat.

Match the breathability
To facilitate the expelling of perspiration, it must be lifted off the skin by wicking and converted into a vapour which is then transported by the middle layers to the atmosphere beyond the outer, breathable, waterproof layer!

Having layers which are incompatible in terms of breathability will lead to the 3-layer system being defeated and sweat being retained close to the body or between the layers. 

Maximise your investment
If you’ve decided to go the whole hog and buy HPX – the world’s best in breathables – you’re either a professional or looking forward to some serious sailing over several years, so it’s worth backing it up with the right base and middle layers.  It means a total investment of well over £1000 but this will be amply repaid in terms of protection, versatility and durability. 

To perform to the max, you should be looking to team your HPX with GORE-TEX mid layer and HP Thermals. 

For the new BR2 Offshore and BR1 breathable technologies that Musto have introduced this year, the Shelled Mid-Layer or Polartec Fleece Mid-Layer worn with standard Thermals or Technical Base Layer are the perfect partners.  The total outlay can be as little as £345 for a whole Musto 3-layer waterproof, breathable, windproof system. 

The very popular MPX Offshore and MPX Race collections fall between the two in terms of total investment, at between £800 and £900.  However, bear in mind that Musto’s experience, quality and integrity mean that you can expect many thousands of miles or several years’ of reliable service. 

At a glance – Musto’s 3-layer system
Suggested combinations:

For more information on Musto’s how to match your outer layer with mid and base layers, or to order your copy of the new, comprehensive Yachting Technical 2008 catalogue, contact Musto Customer Services on 01268 495830 or email customerservices@musto.com.  Log on to www.musto.com to locate your nearest stockist and to see the whole range.