Pair of replaceable polyester/polyurethane inserts with delta+air flow system black-grey 48 46513

Comfort and work hygiene with Delta Plus Air Flow System inserts

These replaceable Delta Plus inserts, made from a combination of polyester and polyurethane (PU), are a simple solution to improve the comfort of work shoes. They are designed for use in footwear where regular replacement of inserts is desired – e.g. due to wear, hygiene or the need to adapt to individual needs.

It is worth noting the Air Flow system, which provides better air circulation inside the shoe, which translates to less sweating of the feet and greater comfort even during long-term work. The polyester-on-PU construction offers adequate support and cushioning, reducing foot fatigue.

Functional features and construction

These inserts are not classified as Personal Protective Equipment (PPE), but are a valuable addition to improve work comfort. Made of polyester on a PU base, they provide durability and abrasion resistance. Their universal black and gray color matches most work shoes. The inserts are characterized by a combination of polyester and polyurethane, which affects their durability and flexibility. The Air Flow system provides ventilation, reducing foot perspiration. They are intended for regular replacement in work shoes, and their universal color makes it easy to match different shoe styles.

Available sizes

The inserts are available in a wide range of sizes from 36 to 48, making it easy to fit most users. This allows both installers and end users to find the right size for their shoes.