The BIRKENSTOCK Kay clog boasts two straps, one of which is fixed firmly to the shaft. Thanks to the hidden stud on the side, the second strap can be folded back and, if necessary, can either be worn on the shaft or as an ankle strap for extra grip.
This ESD version was developed specifically for people working in microelectronics or with high-frequency technology. ESD stands for “electrostatic discharge". These shoe models continuously discharge their wearers gently. The antistatic elements in the sole balance out potential differences between the electrical charge of the wearer and their work environment by permanently “grounding" the feet and can be identified by a round, yellow emblem. Warning: the ESD range goes up to values of 34 Mohm and is therefore non-insulating!
The upper is made from the skin-friendly, hard-wearing synthetic material Birko-Flor®.
The shoe has been tested in accordance with EN ISO 61340.
- Anatomically shaped cork-latex footbed
- Upper: Birko-Flor®
- Footbed lining: suede
- Sole: EVA with electrostatic discharge (ESD)
- Details: two straps, each with an individually adjustable metal pin buckle
- Tested in accordance with EN ISO 61340
Insole: Natural leather
Natural leather can be recognized by its untreated surface. BIRKENSTOCK purposely does not treat surface grains and other characteristic features. BIRKENSTOCK uses sturdy leather with a thickness of 2.8 to 3.2 millimeters as upper material.
Footbed material: Cork
Cork is a sustainable material extracted from the bark layer of the cork oak. This natural product is insulating and offers very good cushioning.
Outsole: EVA anti-static
Ethylene vinyl acetate (EVA) anti-static is a high-quality, particularly lightweight and elastic synthetic material with excellent shock-absorbing and anti-static properties.
Delivery
1 – 3 working days after order is shipped
Free Returns
15 days return policy
Tradition since 1774
BIRKENSTOCK SHOES FOOTBED
A LEGENDARY DESIGN
The footbed shown is the BIRKENSTOCK Shoes Standard Suede, which is found in most BIRKENSTOCK shoes with replaceable footbed.
DEEP HEEL CUP
Embeds the heel and keeps it firmly in its natural position.
MEDIAL LONGITUDINAL ARCH SUPPORT
Underpins the inner longitudinal arch of the foot and acts against lowering of the inner foot edge.
LATERAL LONGITUDINAL ARCH SUPPORT
Supports the outer longitudinal arch and improves the positioning of the midfoot and rear foot on the footbed.
TRANSVERSAL ARCH SUPPORT
Stabilizes the metatarsal bone and ensures that the foot has a naturally straight and solid stance.