Subscribe to our newsletter to find out about all the news and promotions, and automatically receive a welcome discount coupon in your email.
general search
42K
Find out the first with the 42k newsletter!
Fabrics CUSTOM LINE
We have cutting-edge technical fabrics for the production of 100% personalized sports garments.
Our technical fabrics guaranteesn the highest quality for customizing garments for running and athletics.
The commitment of 42K is to offer clubs, teams and groups high performance sportswear. We strive to meet the highest expectations of the most demanding athletes.
Winter Flex: Thermal insulation, lightness and durability
The WINTRY FLEX technical fabric is used for the manufacture of sports garments that must offer effective insulation against moderate cold or humidity, while providing an optimal combination of lightness, strength and durability. Its properties of thermal isolation, lightness y high wear resistance In intensive use, they give it optimal qualities for making sweatshirts or sports jackets that can be used comfortably and versatilely in pre-workout and post-workout, but also for outdoor training. airand free with cool or humid temperatures. Its composition of 100% polyester 210 grams per square meter makes it a perfect fabric for making garments that guarantee a feeling of lightness and flexibility for outdoor activities. It is a fabric of Soft touch y easy to care, which, combined with its wear resistance, makes it perfect for use in everyday garments. Its highly durable structure ensures that garments maintain their shape and performance after multiple uses.
Fabric available in:
FLEXER Pro: Second skin
The tissue Flexer Pro de 42K is composed of a 72% polyester high quality and a 28% spandex, a textile fiber that provides elasticity and is of great importance in the manufacture of sports garments that require a complete fit to the body without penalizing freedom of movement. Polyester provides lightness, durability and good capacity of Breathable grips, while the proportion of elastane present in this fabric provides excellent elasticity to ensure a Perfect fit and maximum comfort during high intensity sports activity. The Flexer Pro fabric guarantees that the garments adapt to the body like a second skin favouring an optimal fit to perform at their best in training and competitions. This fabric is used for the manufacture of garments (tights, competition shorts, tops and sleeves) intended for athletics clubs and competition groups in the section CUSTOM.
INFINI_TECH: The first 100% recycled 42K
The tissue Infini_Tech It is made with polyester thread that is obtained from small balls called 'chaff', which is the recycled material into which used plastic bottles are transformed. This fabric, which shows the condition of being 100% recycled, is characterized by its lightness, smoothness y breathability making it ideal for making garments intended for running. Infini_Tech arrived in the fabric catalog of 42K in 2020 and since then it has given life to different collections with the distinctive 100% recycled. Each t-shirt made with this fabric is obtained by transforming recycled material (chaff) into polyester thread, which represents 20 plastic bottles of 500ml. Infini_Tech guarantees t-shirts for running of the highest quality, with the same features of lightness, softness and breathability, but with an added value of great value: it represents a less impact for the planet.
Competition Line: Second skin
In this lightweight stretch fabric. It is used in garments where the maximum fit, As is the case tights for running, trail or fitness. Garments designed with this fabric are not compressive, but adapt like a second skin to the body and thanks to its elasticity they allow absolute freedom of movement during sports practice. This fabric allows full customization by digital sublimation.
Fabric available in:
CELL TECHNOLOGY: Durability and good performance
Made with 100% polyester yarn and under our multifunction hexagon design, the fabric CELL TECHNOLOGY provides good breathability and stands out for excellent durability in intensive use. Garments made with this fabric guarantee an outstanding result against wear and tear due to frequent use and subsequent washing. With this fabric, garments are made that ensure durability and good performance in intense sports activities.
WEIGHT ELASTIC: Thermal protection, elasticity and resistance
WEIGHT ELASTIC is a brushed technical fabric which is used to make the technical sweatshirts 42K for its excellent performance for sports on cold and humid days. It is a fabric that guarantees thermal protection with the breathability suitable, which makes it ideal for creating sports clothing for temperatures below +5º. It is a fabric high resistance elastic, which does not deform and which results from easy cleaning. This fabric allows total customization through digital sublimation.
Fabric available in:
DrySilk: Softness, lightness and quick drying
DrySilk It is a technical fabric that stands out for its outstanding softness and lightness, having a adequate elasticity which makes it ideal for the production of garments that require great freedom of movement, such as pants. running. The DrySilk fabric guarantees a optimal performance technician in intensive use thanks to its softness (so important in garments such as running pants), lightness and speed of drying thanks to its exceptional breathability.
Fabric available in:
Resistex: Perfect combination of lightness and resistance
ResisTex It is a technical fabric that, thanks to its lightweight compact construction stands out for its good resistance and it is perfect for making technical garments that will be used intensively. ResisTex is the fabric we use to give life to our technical polo, a garment that can be used for a casual-sports look but is also optimal for different sports activities such as paddle tennis, tennis, golf, Nordic walking, trekking...). ResisTex is a fabric that combines good resistance and durability with an appropriate breathability to give life to casual-cut garments but with the qualities of lightness, quick drying and comfort that are required from garments with a marked sports character.
Fabric available in:
ReSport: 100% recycled tubular fabric
sports It is a fabric made with 100% recycled Repreve® polyester fiber. It is a high quality recycled polyester that guarantees a pleasant feeling of softness and comfort. It is perfect for giving life to garments that have to be in contact with sensitive areas such as the neck or face. Resport tubular fabric is used to create our technical bandanas, an accessory highly valued by corredpray and heartredPrays by offering excellent comfort thanks to its elasticity, softness and warmth in its multiple uses.
Fabric available in: