GT 57 XL

GT 57 XL

Product code
47-12854-103-08M
47-12854-104-08M
Size
39 - 50
Safety class
EN ISO 20347: O2 SRC FO
Sole material
Single Density PU
Upper material
PU coated leather
Last
47

Sporty GORE-TEX® ankle boot which is both waterproof and breathable, ensuring maximum comfort and dry feet under any conditions. The polyurethane sole is extremely flexible and slip-resistant even in the most challenging conditions. The wide XL fit gives toes plenty of room.

GORE-TEX®

Everybody knows that the excellent breathability and water resistant properties of GORE-TEX® are second to none.
GORE-TEX® lining is a unique material, which allows the feet to breathe but at the same time keeps moisture out. Sievi
GORE-TEX® Performance Comfort footwear is recommended for changing and wet conditions.

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 has been re-designed. The re-designed sole material maintains its excellent shock absorbing properties and flexibility in freezing conditions more efficient. The footwear sole therefore remains softer, even in heavy freezing conditions, and maintains excellent friction on slippery surfaces. The construction of the FlexStep® flexible sole eliminates stress and shocks to the feet and spine, helping to prevent foot and back pains and thereby improving work efficiency. 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.

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.

XL-last

Sievi XL ranges. These extra wide styles offer more space and
comfort for the wearer. For footwear with XL width fi ttings see
“XL” in the product name.

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