Birki Air antistatic, made of polyurethane, by Birkenstock, blue, size 41

Safety and comfort from a single source: the Birki Air Antistatic model is one of our classic and preferred shoes in the clog range. Recognizable by its high-closed shape, this clog made of antistatic polyurethane offers ideal wearing comfort with safety and firm support. The large air inlets in the forefoot area ensure a permanently fresh foot climate. The original PU footbed by BIRKENSTOCK supports the natural anatomy of the foot and thus prevents posture and joint damage as well as muscle fatigue. It can be replaced if necessary and, like the entire clog, has been tested according to the specification of antistatic properties. The clog is resistant to oil and grease. It can be washed at up to 80 °C, the replaceable footbed at up to 60 °C as well as effectively disinfected.

Features of the Birki Air made of polyurethane

• Replaceable anatomically shaped PU footbed, antistatic and washable at up to 60°C
• Material: PU (polyurethane) with lateral air inlets
• Cover sole: microfiber
• Sole: PU (polyurethane), antistatic
• Antistatic properties

Upper material: Polyurethane

Polyurethanes, also known as PU in the vernacular, are plastics that are ideal for outdoor use. The material is water and dirt repellent and extremely easy to clean.

Footbed material: Polyurethane

Polyurethane (PU) is a flexible, water- and dirt-repellent synthetic material and makes the shoe particularly easy to clean.