Sievi AirRacer combines the world's most advanced FlexEnergy base damping and Sievi
patented advanced SieviAir® floor solution. Sievin's FlexEnergy flexible element is with shoes
an elastic piece covering the entire heel part, which gives the footwear excellent shock absorption.
The element binds the generated kinetic energy and more than 55% of the energy is returned to the step. SieviAir®
the sole design removes the moisture from the feet warming up from the shoes on the side of the sole
through the flow channels, thanks to which the footwear breathes with each step.
Breathable and sporty half shoe with Boa® fastening mechanism with aluminum toe protection. The world's most advanced FlexEnergy heel cushioning binds the generated motion energy and more than 55% of the energy is returned to the step. The SieviAir® sole solution removes the moisture generated by the warming of the feet from the shoe through the flow channels on the side of the sole. The PU base is durable and resistant to many chemicals.
- Product code 44-52378-182-92M,44-52378-183-92M
- Size 35 to 48
- Safety classification EN ISO 20345: S1 SRC
- Toe protection Aluminum
- Base material 1-layer PU
- Outer material Microfiber
- Lesti 44