The ESD safety sandal Logan DUO from Lupos combines advanced protective features with high wearing comfort for professional applications. This unisex safety shoe made of gray suede features a thin, perforated aluminum toe cap and a metal-free penetration protection made of composite material, certified according to EN ISO 20345:2011 S1P CI SRC and DIN EN 61340-5-1. The sandal offers a PU/PU midsole with Elastopan from BASF, which includes an anti-fatigue insert, as well as a PU outsole that is oil, acid, and petrol resistant and has slip-resistant properties. Additionally, the model is equipped with a Velcro fastener and supports orthopedic adjustments according to DGUV 112-191 and ÖNORM Z 1259. The Memory Gel ESD insole is replaceable, which enhances hygiene and comfort. Available in sizes 35 to 48, the sandal covers a wide range of foot sizes and offers a comfortable fit with its standard width of 11.
Infinergy® developped by BASF is the first expanded thermoplastic polyurethane. It returns you positive energy. A concentration of technology that turns the traditional cushioning into a dynamic cushioning. The resulting energy when the foot hits the ground is stored and is directly returned during the walking process, thus supporting you when walking. Even when exposed to permanent stress it provides excellent long-term strength. In contrast to other conventional foams, Infinergy® remains highly elastic, even at temperature ranges from +40°C to -20°C.
Shoes have been tested in accordance with the specifications of DIN EN 61340. They generally have a volume resistance of 7.5 x 10^5 to 3.5 x 10^7 ohms.
Safety class S1P
Shoes with a protective toe cap made of aluminum, plastic or steel. They are slip-resistant, antistatic and have energy absorption capacity in the heel area. They also have a puncture-resistant steel midsole and a closed heel area. A fuel-resistant sole is also possible.
Aluminum toe cap
Aluminum toe caps are approx. 40 % lighter than steel caps, but do not rust. They have very high stability and durability and are recyclable.
Slip resistance SRC
The shoe is slip-resistant both on ceramic tiles with NaLS (sodium sulphate solution) and on steel floors with glycerine.
Penetration protection/midsole metal-free
The penetration protection protects the foot from nails and other sharp objects. Metal-free penetration protection made of textile fabric is lighter and more flexible and covers the entire surface of the foot. However, very sharp objects can penetrate it.
Exchangeable insole
The insole is not firmly integrated into the shoe, but only inserted loosely. It can therefore be easily replaced if necessary.
DGUV 112-191
This regulation stipulates that orthopaedic insoles may only be used in safety footwear in conjunction with a valid type examination. This is to ensure that specified and tested properties (e.g. antistatic properties) are maintained.
BASF Infinergy®
Elastic like rubber, but resiliently light. The world's first expanded thermoplastic polyurethane (E-TPU). Combines the properties of TPU with the advantages of foams. Infinergy® has a low density, is extremely elastic and abrasion-resistant and has very good resilience. Infinergy® also has a permanent load-bearing capacity in a wide temperature range (-20 to over +40°C).