Sievi AIR R3 ROLLER S3 (sizes 35-38)

An S3 protection class shoe with SieviAir® sole, BOA® Fit System, penetration-resistant steel midsole and aluminium toe cap. The FlexEnergy® component, the world's most advanced shock-absorbing heel, stores kinetic energy and gives a greater than 55% energy return. The SieviAir® sole dissipates the perspiration created by the heat of the feet through special ducts.

Size 

35 - 38

Product code 

44-52375-382-92M 

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 

60 cm