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The pastern strap extensions are made of thermoplastic polyurethane (TPU), a material that is often called a hybrid between plastic and rubber. TPU offers the flexibility of rubber, but with the strength and durability of plastic.
The TPU material keeps its elasticity and lasts longer if the product is in regular use. After use, simply rinse off any dirt and hang to dry in a well-ventilated place away from direct sunlight. Do not store the TPU parts in a closed space such as a box or in your car. All TPU parts can be brushed clean and washed with water. Do not use cleaning products.
Flex Boots are designed, tested and manufactured in Finland.