Vulcanised rubber is aprocess that was invented back in 1844 and the basics of themethod is that natural rubber is mixed with sulphur and then heated. The heating will change thechemical structure of the materialcreating crosslinks between polymers to make them stronger and more durable! The name is inspired byVulcan who is the Roman god of fire.

The thick canvas fabric is made of 100% cotton. They’re also finished off with an extra thick rubber toe cap that serves as a toe guard for addedsafety and durability.

We consider these shoes to be the perfect spring and summer shoeswith its classic design inspired by training shoes from the 60s these shoes are in opinion a style that has proven to stand the test of time. Ready to be worn on all of summers adventures!

Please notethat Moonstar only comes ineven US sizes and there is no sizecorresponding to a EUR 42. They also run slightly small in sizes so if you find yourself in between two sizes we recommend you to size up in these.

- Moonstar Gym Classic Vulcanized Rubber SneakersGrege
- Madein Kurume factory located in western Japan
- Sewn and assembled by hand
- 100% cotton canvas fabric
- Vulcanised rubber
- Ventilation eyelets in-step