Pit-zips sit under a double storm-flap making them slightly awkward to use - Photo: Lukasz Warzecha (lwimages.co.uk)

Lyme disease is the most commonly reported insect borne illness in the United States, and has now become one of the fastest growing epidemics to date, while Malaria is responsible for approximately one million deaths worldwide. Constructed from our ADS star yarn fabric with an added layer of thin fleece on the inside, ADS Thermal is excellent at heat generation without the bulk of a fleece yet is highly breathable. The outer consists of a pique weave with a durable water resistant treatment laminated onto a waterproof hydrophilic membrane.

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Its specially structured star yarn rapidly removes moisture away from the body, dispersing it over a large area for fast evaporation into the outside atmosphere, keeping you drier for longer. SDP was originally developed for use in Military applications, and has gone on to be used by Tactical Forces, Mountain Rescue and Emergency Services requiring performance clothing that works as hard as they do. Ventile® is not coated or laminated yet the combination of the dense weave and the swelling properties of the fibres when wet provide excellent weatherproofing.

Insect Shield technology converts clothing and gear into long-lasting, effective and convenient insect protection. Our links within the industry have meant that Keela has been able to remain competitive, designing innovative garments using high-quality materials. The active ingredient in Insect Shield, permethrin, is so tightly bonded to the fabric fibers that it retains effective repellency through the expected life of the product. Primaloft Gold Active is designed to regulate your comfort level during intense activity, while offering performance without compromise in a wide range of conditions.

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AirXtream has a high percentage of stretch for added comfort while still retaining its durability. Its weatherproofing means it can be used for longer on its own when the weather turns bad and acts as the perfect mid layer in colder conditions, reducing bulk while still helping to retain insulation. The latter make the vents slightly awkward to use compared to a simple water-resistant zip version and create noticeable extra bulk under the bat-wing upper arms. At Keela we put the emphasis on garments that perform in the most extreme conditions of their intended environment. This means we don’t just lab test our garments in simulated environments; we put them out on the hills and ensure they provide the ultimate protection. It is an entirely natural product that offers a unique level of comfort, look and feel as well as being windproof, highly breathable, very durable and quiet. Every day, millions of people are exposed to insects that can carry malaria, Dengue fever, trypanosomiasis, fi lariasis, leishmaniasis, and other dangerous diseases.

Cuff adjusters are classic Velcro tabs and work fine. We found the sleeves tended to pull up though - Photo: Lukasz Warzecha (lwimages.co.uk) Ventile® fabrics for RAF clothing went into mass production in 1943 and the military association still remains today. Garment designs have changed over the years but you will still find Ventile® suits in modern Tornado jets with the RAF and other NATO airforces. Ventile® fabrics are used in some of the world’s finest outerwear performance garments and have military, medical and workwear applications. What’s more, they look great!

Ounce for ounce as warm as down, Primaloft microfibres are similar in size and shape to down, resulting in nearly equal insulating performance when dry and even better when wet. Main zip gets a 'belt and braces' double storm flap. There's also an adjustable waist cord - Photo: Lukasz Warzecha (lwimages.co.uk) A combination of materials brought together in one performance system. The outer woven stretch component is treated with a highly durable water repellent finish and then bonded to a hydrophilic membrane.