GT Racer S3

GT Racer S3

Product code
44-52839-342-93M
44-52839-343-93M
Size
35 - 48
Safety class
EN ISO 20345: S3 SRC
Toecap
Aluminium
Penetration Resistant Midsole
Steel
Sole material
Single Density PU
Upper material
PU coated leather, Textile
Last
44

The GT Racer is the perfect choice if you need waterproof footwear. The Sievi Racer has the most advanced shock-absorbing heel in the world, thanks to the FlexEnergy component. The component stores kinetic energy and gives a greater than 55% energy return. The sporty and lightweight structure together with the breathable and comfortable GORE-TEX® lining make the Racer the ultimate safety shoe.

Aluminium

The toecap protects toes from falling objects and compression. Meets the requirements of the EN ISO 20345:2011 standard: shock resistance is 200 J and resistance to compression 15000 N. The aluminium toecap is 50 % lighter than traditional steel toecaps.

Steel

The steel midsole, prevents sharp objects from penetrating through the sole. Meets the requirements of the EN ISO 20345:2011 standard: resistance to nail penetration is 1100 N.

GORE-TEX®

GORE-TEX® lining is a unique material which allows the feet to breathe whilst at the same time keeps moisture out. This is the only membrane structure on the market systematically tested for its functionality and comfort.

Single Density PU

The footwear sole is made of FlexStep® material. This single
density microporous structured polyurethane sole offers very
high slip-resistance and fl exiblity providing excellent shock
absorption.

FlexStep®

The shock-absorbing heel area protects the feet and the skeletal system against stress. The product meets the requirements of EN ISO 20345:2011 and EN ISO 20347:2012: the shock absorption capacity of the footwear is at least 20 J. The cushioning effect is guaranteed by the use of FlexStep® sole material in all Sievi footwear.

FlexStep®

The microporous FlexStep® sole material developed by Sievi maintains its excellent shock absorption and flexibility in freezing conditions and creates excellent friction on slippery surfaces. The construction of the FlexStep® flexible sole eliminates stress and shocks to the feet and spine. The FlexStep® flexible sole is featured on all Sievi footwear.

Antistatic

Footwear designed with antistatic features, discharges the
body’s static electricity up to tolerances of 100 kΩ - 1000 MΩ.

FlexEnergy

Sievi FlexEnergy is a flexible component integrated in the entire heel part of the shoe. This provides maximum shock absorption and excellent comfort. The component absorbs kinetic energy, with over 55% of the energy returned to the wearer. The component is made of BASF’s TPU Infinergy®, which is the first expanded thermoplastic polyurethane in the world.

Sievi Dual Comfort

The Sievi DUAL Comfort insole has shock absorbing cushions made of PORON® material which adds comfort to your feet and back.

Water repellent

The upper material used in this footwear is water repellent. Its water resistance meets the requirements of the EN ISO 20345:2011 standard.

Resistance to oil and many chemicals

Sievi’s sole resists oil and many chemicals. The oil resistance of Sievi footwear meets the requirements of the EN ISO 20345:2011 standard.

52839 342 93M
52839 343 93M
52839 342 93M
52839 343 93M