Birko-Flor® is developed by Birkenstock as a high-quality, durable synthetic alternative to smooth leather with added hi-gloss patent finish. It is lined with soft and breathable synthetic fibres that are gentle to skin.
Maintain quality and elasticity with a suitable water and stain protector applied before wearing and after each clean. Birko-Flor® is an easy care fabric, for cleaning regularly wipe use a soft dry cloth and gently buff to restore shine. If dampened allow to air-dry naturally away from direct heat.
The cork footbeds come with a light coating of sealant to prevent them from drying out. When the cork no longer looks shiny apply a thin coat of cork sealant to prolong their life. For regular cleaning wipe with a dampened cloth or soft bristle brush. Allow to air-dry away from direct heat. Wearing these on most days will retain a lot of moisture so remove regularly for airing.
Birkenstocks are designed to be roomy this is needed to perform the natural rolling motion of the foot without restrictions - just as if you were barefoot.
Your toes and heel should not touch the rim of your shoes while standing in them. Most people are fine with a regular fitting, but if your foot moves side to side when you walk and adjusting any straps does not help, a narrow fitting may be more suitable.