Low safety shoe Upper: PUTEK textile with TPU reinforcement in toe part Toe cap: composite fiberglass Midsole: anti-perforation textile Insole: foot adabtable anatomic memory foam, provides extreme comfort and anti-fatigue effect Lining: multidimensional breathable material Sole: Dual Density low denisty EVA / nitrile rubber Tehnical features: S3S FO SR ESD Metal free Standard: EN ISO 20345:2022, EN 61340-5-1:2016 ESD

PORTO S3S new generation of LACUNA safety footwear that perfectly combines comfort, functionality and innovative design. We have brought the comfort of running shoes to safety footwear, creating a work shoe that combines incredible comfort with a unique sole design that provides outstanding support and stability.

The shoe upper is made of PUTEK with TPU reinforcements. PUTEK is durable, anti-abrasive, light, flexible, and water-repellent material. PUTEK technology is based on coated polyester yarns that are directly woven into the structure of the fabric to provide extra strength and durability . PORTO safety shoes ensure exceptional stability and comfort through the natural step cycle. The front part of the shoe has a thinner fiberglass protective cap, so the shoes are not heavy. The tongue of the shoe has a pocket for laces.

The double-density sole cushions the step and absorbs impact. The low-density EVA in the sole structure makes it light and comfortable. The nitrile rubber outer sole made provides superior grip, the highest slip resistance, oil and fuel resistance and discharge of static electricity ESD. The anti-perforation textile midsole is tested with a 3 mm spike, which ensures a higher level of puncture resistance.