GT 57 XL

GT 57 XL

Size
39 - 47
48 - 50
Product code
47-12854-103-08M
47-12854-104-08M
Safety class
EN ISO 20347: O2 SRC FO
Sole material
Single Density PU
Upper material
PU coated leather

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.

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.

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.

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.

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  • Size
    Product
    GTIN
  • 39
    47-12854-103-08M
    6438157113047
  • 40
    47-12854-103-08M
    6438157113054
  • 41
    47-12854-103-08M
    6438157113061
  • 42
    47-12854-103-08M
    6438157113078
  • 43
    47-12854-103-08M
    6438157113085
  • 44
    47-12854-103-08M
    6438157113092
  • 45
    47-12854-103-08M
    6438157113108
  • 46
    47-12854-103-08M
    6438157113115
  • 47
    47-12854-103-08M
    6438157113122
  • 48
    47-12854-104-08M
    6438157074003
  • 49
    47-12854-104-08M
    6438157074010
  • 50
    47-12854-104-08M
    6438157074027