Sievi AIR R4 ROLLER S1P (sizes 35-38)

The Sievi Air R4 Roller safety shoe S1P combines innovative comfort technology with reliable protection for smaller foot sizes. This safety shoe S1P features the BOA® Fit System for customized fit and pressure distribution across different foot shapes. The FlexEnergy component provides exceptional shock absorption with over 55% energy return, while SieviAir sole technology keeps feet dry through specialized ventilation ducts. Built with an aluminum toecap and steel midsole for protection, the Sievi Air R4 Roller meets EN ISO 20345:2011 S1P SRC standards.

Size 

35 - 38 / 39 - 48

Product code 

44-52385-382-92M

Safety class 

EN ISO 20345:2011 S1P SRC

Toecap 

Aluminium

Perforation Resistant Midsole 

Steel

Sole material 

Single Density PU

Upper material 

Microfiber 

BOA® lace length 

65 cm