*HOOK and amp; LOOP:Adjustable straps for quick, individual adjustment.*LARNMERN.FOAM MIDSOLE: The new innovative midsole reacts to each of your steps with an energy impulse.*LARNMERN.FOAM offers everything: Maximum cushioning with optimum energy return as well as excellent stability and longlasting comfort.*SAFETY KNIT:The highly flexible, breathable textile fabric adapts perfectly to your foot and fits seamlessly like a sock. It gives you optimal support, is super light and ultra durable at the same time.*AREAS OF APPLICATION：‘LARNMERN-121’ covers all areas of application where work is primarily carried out indoors and there are no significant demands on the physical properties of the outsole. Examples include assem bly workplaces, as well as storage and logistics areas.