Sievi AIR R3 ROLLER S3 (sizes 39-48)

This S3 protection class safety shoe offers a comprehensive suite of features designed for optimal wearer comfort and protection. It incorporates the innovative SieviAir® sole technology, which actively dissipates perspiration from the feet through a network of specialized ducts, ensuring breathability and reducing moisture buildup throughout the workday. The shoe also features the convenient BOA® Fit System, allowing for quick and precise adjustments to achieve a secure and customized fit. For enhanced safety, it includes a robust penetration-resistant steel midsole and a lightweight yet strong aluminum toe cap, providing essential protection against punctures and impacts. A standout feature is the FlexEnergy® component, recognized as the world's most advanced shock-absorbing heel. This innovative technology efficiently stores kinetic energy generated during movement and returns over 55% of that energy, thereby reducing strain and improving overall comfort, particularly during long periods of standing or walking. This advanced energy return system significantly contributes to reducing fatigue and enhancing productivity. With a size range of 39 to 48 and a product code of 44-52375-383-92M, this safety footwear meets the rigorous EN ISO 20345:2011 S3 SRC safety class standards. The upper is crafted from durable Microfiber, while the sole is made from Single Density PU, offering reliable grip and support. The BOA® lace length is 70 cm, ensuring a secure and adjustable closure. The sievi air r3 roller is an excellent choice for professionals seeking superior safety and comfort.

Size 

39 - 48

Product code 

44-52375-383-92M 

Safety class 

EN ISO 20345:2011 S3 SRC

Toecap 

Aluminium

Perforation Resistant Midsole 

Steel

Sole material 

Single Density PU

Upper material 

Microfiber 

BOA® lace length 

70 cm