 How do we measure waterproofness?
You may see many figures claiming waterproof this hydrophobic that. Here is a simple explanation on how we measure the water repelling performance of our garments.
Basically if you imagine a single column of water held back by a piece of our Tres-Tex® fabric. Our waterproof reading is the height in millimetres this column would reach before starting to seep through. So, 5000mm is infact 5 meters of water held back by the fabric.
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Features and TechnologiesBelow we have a guide to the propriatory and third party features and technologies which are found on a variety of Trespass products. Each one is applied to improve the performance and/or the comfort and well-being of its wearer, whatever environment they may be in.
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 Tres-Tex®Waterproof, windproof and breathable, this performance fabric is used in many of our ranges. Supple, durable and functional coatings and surface treatments help repel water and work with your layering system to draw moisture away from your body. |
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 SoftShellThis new concept in fabric technology has an athletic form supported by stretch qualities that allow for a full range of body movements. It is soft to touch, flexible and very comfortable. SoftShell is suited to highly energetic pursuits. Moisture moves freely from your body to the outer environment, the high levels of breathability also improve drying times significantly making it comfortable over a wide range of weather conditions. |
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 Coldheat InsulationLightweight, durable and soft lofted fibres trap and hold the heat generated by your body, giving you maximum freedom of movement allowing you to stay comfortable in the most arctic of conditions. |
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 Airtrap®Designed for comfort and warmth from soft, light, breathable, anti-pill fleece, these garments are a versatile mid-layer. The special structure of Airtrap not only stretches to give you freedom of movement but creates airspaces that trap and hold your body heat. |
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 Taped SeamsEvery seam produced creates hundreds of needle holes that water can get through. Applying a thermoplastic tape under heat and pressure will seal the seams to keep moisture from passing through. Taped seams keep you dryer and warmer. |
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 PackawayBe prepared without sacrificing weight and space in your pack. Packaway garments are lightweight, adjustable and less bulky yet retain their performance. |
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 Comm AccessThe communications pocket is designed specifically for your mobile phone or two-way radio. Positioned snugly inside the jacket, this warm environment prolongs battery life as exposure to cold drains battery power.
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 Audio PocketAudio pockets allow easy storage for your personal entertainment systems. For MiniDisc, Media or MP3 player, these pockets use built in channels, allowing the headphones to connect without compromising the weather seal of the jacket.
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 Water Repellent ZipsSpecially developed zippers that are designed to keep the water out thanks to a plasticised coating that overlaps the sides and teeth of the zip. This also means we can do away with excess material used in flaps and covers which, in turn, leads to a more streamlined, lightweight garment.
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 SnowbreakSnowbreaks are a must when the powder is chest deep, keeping the snow where it belongs, on the outside! They also provide a barrier against the wind, preventing annoying drafts. Some snowbreaks attach to your waist belt providing a total seal against the elements. Others are removable for your convenience.
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 VentingFor complete control of your personal environment, venting is as vital as good insulation. Your body sweats when active, when sweat cools, you get cold. With a variety of venting options you can dump excess body heat when needed. When it gets too cold or in deep snow, close off the vents and keep in the heat.
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