The Dremtech Concept
is the result of the lamination of the Sympatex membrane (hydrophile polyester) onto the Ripstop fabric, reinforced with the Cordura on the most critical parts. It is a smooth membrane without pores, its ability to breathe and to stay waterproof is not affected by salt.
- Waterproof: the performance of the Sympatex membrane can reach 180 m CE* (water column). As a comparison, a drop of water hitting motorbike rider driving at 62.5 mph applies a pressure of 11 m CE. (*test ASTM carried out in the USA)
- Breathable: the molecular structure of the membrane allows up to 0.17 lbs. / ft (2) to be evacuated in 24 hours.
- Windproof: 100%. Avoids heat loss.
- Light: only 10 microns thick, only 0.7 oz. are needed for a sailing jacket.
- Supple: the membrane can be stretched up to 3 times its original length. Supple and strong it follows the movements of the body, especially points of flexion, without losing its qualities.
- Tear resistant: A 2" piece of membrane can support a load of more than 7.70 lbs.
- Easy to care for: smooth and non-porous, it does not retain impurities (salt but also deposits from washing powder and fabric conditioner). It keeps its properties with the passing of time and repeated washing.
The Dremtech concept gives you everything you would expect from the ideal sailing garment:
Lightness = Comfort
Breathability = Well Being
Efficiency = Fully Waterproof
Foul weather clothing can be made of microfine man-made fibers and coating, as well as membranes. What are the differences?
Micro-fibers consist of micro-fine man-made fibers, so-called fine filaments. The fabric made out of these fibers is soft and shimmers like silk. It offers some protection against water penetration, but it is not truly waterproof in the same way as Sympatex - particularly not at the seams.
Micro-porous or hydrophilic coatings are not in the same league as Sympatex when it comes to water and wind resistance and breathability. It is also quite possible for the tiny pores to clog up when the garment is washed, reducing breathability further.
