Sievi Roller XL+ S3L

Sievi Roller XL+ S3L

Size
39 - 48
Product code
49-52156-173-08M
Safety class
EN ISO 20345:2022 S3L FO SC SR
Toecap
Composite
Perforation Resistant Midsole
Composite PL
Sole material
Single Density PU
Upper material
PU coated leather, Microfiber
BOA® lace length
60 cm

Sievi Roller features a patented easy-to-use and durable BOA® Fit System. BOA® provides micro-adjustable, precision fit. Designed to shed dirt or ice, BOA® works in any environment. You can get in and out of your shoes in no time. Wide XL fit.

Composite

The toecap protects toes from falling objects and compression. Meets the requirements of the EN ISO 20345:2022 standard: shock resistance is 200 J and resistance to compression 15 000 N. The composite material toecap is completely metal free and insulates well against heat and cold.

Composite PL

The perforation resistance meets EN ISO 20345:2022 requirements: the perforation resistance is 1100 N. The perforation resistant midsole is tested with a 4.5 mm conical nail. Steel, however, gives greater perforation resistance, which is why Sievi recommends a midsole made of steel or the PS composite textile for more demanding conditions (e.g. the construction industry).

Resistance to oil and many chemicals

The footwear sole resists oil and many chemicals. The oil resistance of Sievi footwear meets the requirements of the EN ISO 20345:2022 standard.

Antistatic

Antistatic footwear releases in a controlled manner static electricity accumulated in the body. The resistance limits are 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 20345:2022 standard.

Shock-absorbing heel

Shock-absorption of the heel is a requirement of EN ISO 20345:2022 and EN ISO 20347:2022 standards: the shock absorption of the footwear must be at least 20 J. In all Sievi footwear the cushioning effect is guaranteed by the use of FlexStep® sole material, see FlexStep® for more information.

Single Density PU

The footwear sole is made of FlexStep® material. This single density microporous structured polyurethane sole offers very high slip-resistance and flexibility providing excellent shock absorption. Heat resistant up to 120°C.

XL-last

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

DUAL Comfort insole

The insole consists of three layers: a soft surface material, a breathable interlayer and a lightweight, shock-absorbing EVA bottom layer. On the heel and under the ball of the foot there
is a PORON® shock absorbing cushion, which absorbs external shocks and reduces strain.

ESD

Through its sole construction, ESD footwear provides a safe and controlled method of discharging the body’s static electricity. The resistance limits 100 kΩ - 35 MΩ for the Sievi ESD footwear are stricter than for antistatic footwear (IEC 61340-5-1). Wearing ESD footwear can help you avoid damage to sensitive electronic equipment.

BOA® Fit System

The BOA® Fit System delivers micro-adjustable precision fit, engineered to perform in the toughest conditions. BOA® Fit System consists of three integral parts: a micro-adjustable dial, a super-strong lightweight lace and low friction lace guides.

3D-dry®

The 3D-dry® lining, developed by Sievi, transfers moisture away from the foot to the second layer of the lining material and further through the upper and away from the footwear.

FlexStep®

The microporous FlexStep® sole material developed by Sievi maintains its excellent shock absorption and flexibility in freezing conditions. The structure of the FlexStep®flexible sole prevents strain on the feet and spine and absorbs shocks. The FlexStep® flexible sole is featured on all Sievi footwear.

52156 173 08M
POHJA MUSTA 49 424
52156 173 08M
POHJA MUSTA 49 424
  • Size
    Product
    GTIN
  • 39
    49-52156-173-08M
    6438157233264
  • 40
    49-52156-173-08M
    6438157233271
  • 41
    49-52156-173-08M
    6438157233288
  • 42
    49-52156-173-08M
    6438157233295
  • 43
    49-52156-173-08M
    6438157233301
  • 44
    49-52156-173-08M
    6438157233318
  • 45
    49-52156-173-08M
    6438157233325
  • 46
    49-52156-173-08M
    6438157233332
  • 47
    49-52156-173-08M
    6438157233349
  • 48
    49-52156-173-08M
    6438157234841