Page 43 - Sievi 2018

GripStep® – Unique Friction Sole
Sievi GripStep® is the only sole structure on the market where the friction properties of microporous polyurethane and TR rubber have been combined on the tread in order to maximise the grip. The sole grips rmly on cold and slippery surfaces. Thanks to the dual structure, the sole is also exible and shock absorbing. It feels comfortable from your rst step.
GB
Maintains exibility and grip particularly in the cold
Non-slip new TR rubber compound with excellent grip
Sole pattern with excellent grip properties
The only PU/TR rubber dual structure on the market
Oliver
Product Code
Size
Standard
Sole material Upper material Last
Frost
Product Code
Size
Standard
Sole material Upper material Last
Aurora
Product Code
Size
Standard
Sole material Upper material Last
38-12367-523-45M 39-48
EN ISO 20347: O2 SRC Double density PU/TR Full grain leather
M-38 Normal
38-12613-523-45M 39-48
EN ISO 20347: O1 SRC Double density PU/TR Full grain leather
M-38 Normal
21-12137-232-45M 35-43
EN ISO 20347: O1 SRC Double density PU/TR Full grain leather
M-21 Normal
Occupational footwear 43
O2
O1
O1