The OCUN Cool Chalk has been developed and tested for use on cold, dry days in temperatures below 10°C. Cool Chalk has a rougher, not so dusty texture that works better in colder environments and is great for use in the autumn and winter for outdoor climbing and bouldering. Cool Chalk is also better for your hands so it's also suitable for climbers with dry skin.
The OCUN Hot Chalk has been developed and tested for use in warm environments. It has a softer texture that corresponds with its desired characteristics. Hot Chalk is a great choice for summer days climbing in the sun and high humidity. It also has the ability to absorb as much sweat as possible.
Established in 1977
Back to top