Leather and microfiber Leather and Air Net side parts for more ventilation.
Closing by double Velcro for a quick, safe and comfortable installation.
Insole Special anti-deformation. Spacer made from recycled materials.
Sole Boreal ZENITH Quattro rubber adherent and resistant to abrasion 4 to 4.5mm thick depending on the size. Parts of the sole in recycled rubber.
For the route, training (indoors or on the cliff) and multi-pitch.
The Joker is Boreal's best-selling model and is now in its third iteration and has been enhanced for a better fit. It also includes more durable recycled materials. The newest Joker continues to provide climbers with the ideal balance of comfort, performance, and pricing.
Product Features
Leather and microfiber Leather and Air Net side parts for more ventilation.
Closing by double Velcro for a quick, safe and comfortable installation.
Insole Special anti-deformation. Spacer made from recycled materials.
Sole Boreal ZENITH Quattro rubber adherent and resistant to abrasion 4 to 4.5mm thick depending on the size. Parts of the sole in recycled rubber.
For the route, training (indoors or on the cliff) and multi-pitch.
