Thermal socks Lorpen XTRU T3 Trail Running Ultralight

The Lorpen XTRU T3 Trail Running Ultralight is an ultra-thin sock for cross-country running in warm weather conditions.
Durable and wear-resistant model with effective moisture wicking for long and intense physical activity.
Made of three-layer material using Lorpen's unique T3 Tri (Layer) technology.
The XTRU T3 Trail Running Ultralight features a full range of modern innovations to provide maximum comfort regardless of the intensity of your physical activity.
The Coolmax inner layer wicks away moisture, dries quickly and provides maximum comfort.
Suitable for wearing with medium-height boots and sneakers.
Best for: trail running, fitness, multi-race.

Technology of thermal socks Lorpen XTRU T3 Trail Running Ultralight
T3 is an exclusive technology with three different yarn layers to maximise the performance of each yarn type and provide maximum benefit to athletes.
- The first layer, the inner layer, made of Coolmax polyester, quickly wicks moisture away from the surface of the foot.
- The second layer, made of Tencel, a cellulose fibre from the eucalyptus tree, absorbs moisture well.
- The third layer, the outer layer, made of Nylon and Lycra, provides durability and a perfect fit.
Composition of thermal socks Lorpen XTRU T3 Trail Running Ultralight
Technical composition:   36% Tencel,  35 % Coolmax,  18 % Nylon,  10 % Lycra,  1 % Modal
- contains detailed information on the type of yarn and material.
Features of thermal socks Lorpen XTRU T3 Trail Running Ultralight
- thickness: thin (1/4)
- anatomical shape (special for left and right feet)
- cushioning inserts on the toes and heel provide protection against rubbing and irritation
- X-shaped zone on the instep prevents the sock from slipping and bunching
- ventilation zone above the toes to remove moisture
- flat toe seam does not rub toes

Materials
Tencel ®
Tencel is one of Lenzing AG's viscose fibre brands, which differs from conventional viscose fibres in that it is made from environmentally friendly wood, usually eucalyptus.
The fibre is characterised by good moisture wicking and breathability, which makes it comfortable to wear in different climatic conditions.
Tencel® fibres are naturally biodegradable, which reduces the environmental impact of this fabric at the end of the product's life.
Coolmax ®
A polyester fibre that, thanks to its special structure, effectively wicks moisture away from the skin surface and immediately evaporates it outside the fabric, thus protecting the body from overheating and leaving the skin dry, it holds its shape and is perfectly elastic.
Coolmax fibres are antibacterial and enriched with silver ions, which neutralise microorganisms and thus prevent unpleasant odours.
Nylon
Nylon, or polyamide, is the world's first synthetic fibre.
Its most prominent feature is its exceptional strength, abrasion and water resistance and, as a result, high durability, 10 times that of cotton and 20 times that of wool, and it is also stronger than polyester.
In the production of socks, nylon is usually blended with other materials to give strength and elasticity.
In Lorpen socks, a nylon layer is used for extreme loads, located over the entire area, and for moderate loads - in friction zones.
The strategic placement of nylon in the outer layer of the socks guarantees a long service life.
Lycra ®
It is very important for socks to be able to take the anatomical shape of the foot of any size, without the formation of folds that lead to chafing on the feet.
Lycra is the best elastane yarn on the market, the material of Lorpen socks contains up to 10% stretch nylon with lycra.
The elasticity of Lorpen socks is provided by stretch nylon, with an inner elastane layer and a nylon coating.
The percentage and quality of stretch nylon determines the high elasticity and durability of the new sock.
That is why Lorpen socks retain their fit even after prolonged use and numerous washes.
That is why Lorpen socks retain their snugness even after prolonged use and numerous washings.
Modal
Semi-synthetic viscose fibre. Beech or eucalyptus wood is usually used as a source of cellulose for Modal.
Technological processing makes it possible to produce a special grade of yarn with a bio-organic base obtained through harmless chemical processing, without the use of chlorine typical of other chemical fibres.
This preserves the natural nutrients of the plants from which the yarn is produced.
The physical and chemical properties of the fibre are identical to natural materials (cotton, wool), rivaling silk in smoothness and lustre, and are as strong as viscose.
Modal is almost 1.5 times more hygroscopic than cotton; unlike cotton, the fabric has a low percentage of shrinkage and remains soft after washing.

Sizes of Lorpen socks

Washing (washing instructions are indicated on the product packaging)
- Hand or machine wash in warm water
- Wash like coloured clothes
- Do not use softeners
- Do not bleach
- Do not tumble dry
- Do not iron

About the manufacturer
Lorpen is one of the world leaders who specialize in the development and production of innovative technical socks for sports and extreme sports.
The company's motto: "Create the finest technical socks for serious applications in the fresh air."
The history of the Lorpen brand began in 1985. from a small family factory from the production of sports socks in the evening of Spain near the Pyrenees.
In 2015 Lorpen introduced its exclusive T3 technology to the market, and in 2017 it introduced Anatomical Calf Support technology.
Today's commercial efforts of the company are expanded on the European and American continents.
The company's approach to business also includes efforts to conserve as much waste as possible of Lorpen vicor fibers being removed from renewable resources.
In addition, the company is constantly working on improving environmental friendliness and reducing waste.
Extreme athletes take part in this campaign, for example, Gerlinde Kaltenbrunner is the first woman to climb all 14 eight-thousanders without supplemental oxygen.
The proven strength of the product is the fact that Lorpen hiking, sports and trekking socks are sold in more than 60 countries around the world in more than 1,200 stores.