Plimsolls made of recycled dyed organic cotton canvas DREC (Dyeable Recycled Eco Cotton). They feature a central elastic on the instep for easy fitting and support. The vulcanized rubber sole has a reinforced toe for greater strength and durability. Sustainable model Dear World. Made in Spain. It is recommended to choose one size larger than usual. This model has a removable insole. You can wash this model in the washing machine, but it is important to follow our washing instructions: maximum temperature: 30 degrees; strong spin or double spin cycle; air dry in a horizontal position, without exposing them to sunlight. With these simple steps, they will be perfect, but if you haven't followed them and there's still a stain, repeat the process and wash them again. For models with a removable insole, we recommend washing it separately by hand.