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IGNITE: long-sleeve technical running T-shirts | 42K

by Paco Amorós

42K Products

When temperatures start to drop, choosing the right kit is key to staying comfortable and performing well during training. IGNITE, 42K’s new collection of long-sleeve technical T-shirts, has been created for running, training or racing in cool conditions without giving up lightness, breathability or freedom of movement.

Designed mainly for running and trail running, the collection combines advanced textile technology, light thermal protection and four exclusive designs. A versatile proposal to keep adding kilometres first thing in the morning, at dusk or during the mid-season months.

IGNITE, light thermal protection for running in cool temperatures

The IGNITE long-sleeve T-shirts are made from Neo-Tec, a 140 g/m² technical fabric produced with 100 % recycled polyester yarn.

Its special weight provides greater durability and extra protection against the cold, while keeping the essential properties of a technical running T-shirt:

Lightness.
Breathability.
Quick drying.
Freedom of movement.
Comfort during long training sessions.

The result is a garment especially suited to those days when a short-sleeve T-shirt offers too little protection, but a thicker thermal layer would be too much.

A unisex pattern designed to move

The IGNITE collection uses the unisex pattern with side vents first seen in VORTEX Winter and later used in the STELLAR collection, both also long-sleeve.

This design provides a balanced technical fit and adapts very well to different types of athletes. The side vents favour mobility and help the T-shirt follow the body’s natural movement while running.

Thanks to its combination of comfort, lightness and protection, IGNITE can be used both in everyday training and in races held in cool temperatures.

Technology applied to sporting performance

The IGNITE technical T-shirts incorporate different technologies to improve comfort, moisture management and the durability of the garment.

Soft-Light: softness to reduce chafing

The Soft-Light finish gives a soft, pleasant feel on the skin. This helps reduce friction and discomfort during long training sessions, especially in areas prone to chafing.

Dry-Tec+: breathability and quick drying

Dry-Tec+ technology helps wick away the moisture generated during exercise. The fabric moves sweat away from the skin, speeds up drying and helps regulate body temperature.

This moisture management is especially important on cool days, when staying in a wet T-shirt can increase the feeling of cold.

DC4 – Long Life Run: longer-lasting colour

The DC4 – Long Life Run treatment offers high colour resistance to intensive sporting use and frequent washing.

This way, the collection’s designs keep their intensity, definition and original appearance for longer.

Four designs to find your style

The IGNITE collection is made up of four models, each with its own graphic identity: Blue, Grey, White and Green. They all share the same technical features, but offer different visual proposals.

IGNITE Blue: depth and dynamism

IGNITE Blue has navy blue as its main colour, combined with sky-blue details and a subtle front gradient.

Ignite Blue, one of the models in the Ignite collection of long-sleeve technical running T-shirts — IGNITE Blue

This combination brings depth and movement to a sporty, versatile design. It is a balanced option for those looking for a technical T-shirt with a dynamic look that is still easy to combine with other running garments.

IGNITE Grey: sobriety with character

In IGNITE Grey, anthracite grey dominates the design. Across the upper chest, small triangles in gradient orange tones introduce an energetic visual contrast.

The IGNITE collection of long-sleeve technical running T-shirts is made from 100% recycled fabric. — IGNITE Grey

The result is a technical T-shirt with a sober, contemporary look and a sporty character that works both for running and for other outdoor activities.

IGNITE White: a clean, bright design

IGNITE White uses off-white as its base and adds delicate red and grey strokes across the front.

The IGNITE collection is made up of long-sleeve technical running T-shirts — IGNITE White

Its clean, bright design conveys lightness and movement, making it a different alternative for those who prefer light-coloured kit without giving up a technical look.

IGNITE Green: energy inspired by nature

IGNITE Green combines a predominant dark green with circular details on the upper chest and a gradient towards apple green on the lower front.

Its colour range is inspired by nature and by the energy of outdoor sport, so it fits especially well in trail running, trekking or Nordic walking sessions.

A versatile T-shirt for running, trail and outdoor activities

Although IGNITE has been developed mainly for running and trail running, its technical features allow it to be used in other sports.

Its breathable fabric, light thermal protection and adaptable pattern make it a suitable option for:

Trekking.
Nordic walking.
Outdoor functional training.
Sporty hiking.
Warm-ups and moderate-intensity sessions.
Sports activities during the mid-season.

It can also be worn as a base layer under a windproof jacket when the weather calls for extra protection.

Recycled polyester and sporting performance

The Neo-Tec fabric of IGNITE is made from 100 % recycled polyester yarn. This choice makes it possible to integrate recycled materials into a technical garment without compromising the performance that sport demands.

The collection thus combines performance, durability and more responsible production, while keeping the features a running T-shirt needs: lightness, resistance, breathability and easy care.

When should you wear a long-sleeve technical T-shirt?

A long-sleeve technical T-shirt is especially useful during the autumn and spring months, as well as on winter days with moderate temperatures.

It is also recommended for:

Early-morning training sessions.
Runs at dusk.
Windy areas or places with frequent temperature changes.
Mountain races with changes in altitude.
Sessions alternating periods of high and low intensity.

The extra protection of the sleeves helps preserve thermal comfort, while the breathability of the fabric prevents excessive heat build-up.

IGNITE: keep running when it gets cooler

Cool temperatures do not have to become a limitation. The IGNITE collection brings together the features needed to maintain performance and comfort when a short-sleeve T-shirt is no longer enough.

Its 140 g/m² Neo-Tec technical fabric, the 100 % recycled polyester, the unisex pattern with side vents and the Soft-Light, Dry-Tec+ and DC4 – Long Life Run technologies form a combination designed for athletes who want protection without losing lightness.

Four designs, one philosophy: keep adding kilometres with comfort, protection and performance.

Discover IGNITE Blue, IGNITE Grey, IGNITE White and IGNITE Green and choose the long-sleeve technical T-shirt that best suits the way you run.