Racer TR Soft

Racer TR Soft

Size
39 - 48
35 - 38
Product code
44-12107-133-25M 44-12107-132-25M
Safety class
EN ISO 20347:2012 O1 FO HRO SRC
Sole material
Double density PU/RU, TractionPro
Upper material
Split leatherSplit leather
Lace length
110 cm

The Racer TR Soft is a lace-up shoe for occupational use with a breathable and wear-resistant upper. The 3D-dry® lining keeps your feet dry and fresh for longer. Sievi TractionPro® is a sturdy friction sole that provides improved grip on slippery surfaces. The shoe also features our FlexEnergy® component, which absorbs and returns more than 55% of your kinetic energy.

The Racer TR Soft is a lace-up shoe for occupational use with a breathable and wear-resistant upper. The 3D-dry® lining keeps your feet dry and fresh for longer. Sievi TractionPro® is a sturdy friction sole that provides improved grip on slippery surfaces. The shoe also features our FlexEnergy® component, which absorbs and returns more than 55% of your kinetic energy.

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.

Double density PU/RU

The footwear sole consists of polyurethane and rubber. The PU/rubber friction sole features excellent grip and wear resistant properties. The mid-layer of the sole is made of shock absorbing FlexStep® material. Heat resistant up to 300°C.

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.

3D-dry®

3D-dry® lining, developed by Sievi, transfers moisture from the foot to the second layer of the lining and further through the upper and away from the shoe thus keeping your feet drier and more comfortable.

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.

FlexEnergy

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.

TractionPro

Sievi TractionPro® is a sturdy friction sole that gives stronger grip on slippery surfaces. The unique sticky rubber sole, together with the FlexStep® interlayer, developed by Sievi, ensure that the sole remains flexible in all conditions. The Sievi TractionPro® sole's structure and design, with its deep and sharp-edged tread profile, are designed to maximise friction and maintain grip on different surfaces.

UK Design No. 6227543
UK Design No. 6227544

12107 133 25M
12107 132 25M
SIEVI RACER1 S2 TRACTION PRO UUSI POHJA
44 133 MUSTAORANSSI4
12107 133 25M
12107 132 25M
SIEVI RACER1 S2 TRACTION PRO UUSI POHJA
44 133 MUSTAORANSSI4
  • Size
    Product
    GTIN
  • 35
    44-12107-132-25M
    6438157225351
  • 36
    44-12107-132-25M
    6438157225368
  • 37
    44-12107-132-25M
    6438157225375
  • 38
    44-12107-132-25M
    6438157225382
  • 39
    44-12107-133-25M
    6438157225399
  • 40
    44-12107-133-25M
    6438157225405
  • 41
    44-12107-133-25M
    6438157225412
  • 42
    44-12107-133-25M
    6438157225429
  • 43
    44-12107-133-25M
    6438157225436
  • 44
    44-12107-133-25M
    6438157225443
  • 45
    44-12107-133-25M
    6438157225450
  • 46
    44-12107-133-25M
    6438157225467
  • 47
    44-12107-133-25M
    6438157225474
  • 48
    44-12107-133-25M
    6438157225481