SIR Safety Factor Maximum Vector Boot
EN ISO 20345 S3 SRC HRO CI
Ankle high shoe with laces
UPPER: Nubuck leather, with Cordura® ankle band
LINING: Eco-friendly fur and Thinsulate padding.
INSOLE: Made in solid material obtained by joining EVA and RUBBER, having variable thickness: 5 mm at the front and 10 mm in the heel area. Antistatic.
MIDSOLE: Composite midsole with constant 4 mm thickness.
SOLE: PU/RUBBER. Consisting of an inner part in wide cell polyurethane with high memory effect for enhanced cushioning and anti-shock properties. The black/red outsole in nitrile rubber with deep grooves is resistant to hydrocarbons, and is non-slip in wet conditions. The red inserts with greater density and hardness give the sole anti-twist features, which make it suitable for gravelly, rocky or uneven terrains.