Shoes have been tested in accordance with the specifications of DIN EN 61340. They generally have a volume resistance of 7.5 x 10^5 to 3.5 x 10^7 ohms.
Safety class S1
Shoes with a protective toe cap. They are slip-resistant, antistatic and have energy absorption capacity in the heel area. They also have a closed heel area. A fuel-resistant sole is also possible.
Aluminum toe cap
Aluminum toe caps are approx. 40 % lighter than steel caps, but do not rust. They have very high stability and durability and are recyclable.
Slip resistance SRC
The shoe is slip-resistant both on ceramic tiles with NaLS (sodium sulphate solution) and on steel floors with glycerine.
Laufsohle aus PU/Gummi
3D-dry lining
Das von Sievi entwickelte 3D-dry-Futter leitet die Fußfeuchtigkeit vom Fuß zur zweiten und damit äußeren Schicht des Futtermaterials und weiter durch das Obermaterial aus dem Schuh ab.
FlexStep®
The FlexStep® outsole with micropores developed by Sievi preserves its excellent shock absorption and elasticity even in frosty conditions. The springy construction of the FlexStep® sole element protects the foot and spine from impact and excessive stress. All Sievi shoes have a FlexStep® sole.