Portwest DX446 hi-vis stretch shorts
Portwest DX446 elastic reflective shorts made of flexible 4X stretch material ensure thermal comfort, full comfort and freedom of movement, as well as safety in conditions of limited visibility. The light and stretchy main material allows you to freely change positions while working, climbing a ladder, squatting, kneeling. DX446 shorts also have a lot of practical pockets, including detachable pocket bags to keep all the necessary tools and equipment at hand. Warning, bright color combined with certified segmented reflective tapes guarantee safety during work.
Portwest DX446 reflective elastic shorts product features:
- made of durable, flexible Titanmill Pro Stretch fabric, which guarantees full freedom of movement and exceptional resistance to abrasion and mechanical damage,
- the back of the shorts is sewn higher to prevent the back from being exposed when squatting and kneeling,
- zippered pocket bags,
- many practical pockets, including pockets for tools and a phone,
- additional pockets with zippers allow for safe storage of documents or valuable items,
- DX446 shorts are made in a slim fit cut with profiled legs,
- hammer loop on the side of the pants,
- triple seams in the legs,
- phone pocket,
- EN 20471 class 1 certificate
- main material composition: Titanmill Pro Stretch: 92% Polyester, 8% Elastane
- weight: 240g,
- product code: DX446.
Elastic waist
Holster pockets
Reinforced seams
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Manufacturer: Portwest

Portwest Polska
ul. Wiejska 49
41-250 Czeladz
obslugaklienta@portwest.com
Download - General safety instructions for upper clothing
Safety warnings:
- The product is not intended for children – protective and work clothing is designed exclusively for adults, in sizes and construction tailored to the needs of employees.
- Packaging suffocation or choking hazard – foil or plastic packaging should be stored and disposed of out of reach of children.
- No protection against hazards other than those specified in the product documentation – clothing does not provide protection against fire, chemicals, electricity or radiation unless it is designed and certified for this purpose.
- Reflective clothing:
- Reflective elements lose their effectiveness when they become dirty, wet, discolored or mechanically worn.
- Use in conditions of limited visibility requires adequate lighting and a contrasting background.
- Reflective elements must not be covered with other clothing or accessories.
- Clothing to protect against cold:
- Provides protection only within the range specified in the EN 342 or EN 14058 standards – it does not guarantee safety at extremely low temperatures, below the manufacturer's parameters.
- Layer your clothing as recommended to avoid the risk of hypothermia.
- Getting winter clothing wet can significantly reduce its insulating properties.
- Rainwear:
- Maintaining waterproofness depends on the correct fastening of all elements (zippers, Velcro, buttons, protective strips).
- Mechanical damage, prolonged use or washing at high temperatures may reduce the level of water resistance.
- Intense physical activity can cause moisture to accumulate inside clothing, requiring the use of breathable clothing or intermediate layers.
- Thermal underwear:
- Does not provide protection against direct contact with chemical, thermal or mechanical factors.
- The effectiveness of moisture wicking depends on the proper fit to the body.
- Excessive stretching or damage to the material may reduce its performance properties.
- Maintenance and cleaning:
- Failure to follow washing, drying or storage instructions may result in loss of protective properties.
- The use of chemicals not recommended by the manufacturer (e.g. bleach, solvents) may permanently damage fabrics and protective elements.
- Clothing exchange:
- Clothing that is worn, frayed, mechanically damaged or has visibly deteriorated reflective elements should be replaced immediately.
- Regularly checking the condition of clothing is crucial to maintaining the user's safety.
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