This is your chance to win a pair of the brand new Boreal Satori rock shoes, featuring the ultra sticky Zenith Ultra rubber.

Boreal Satori was developed as the ultimate bouldering shoe. Satori features outstanding sensitivity and optimized heel hooking ability to perform on the hardest problems.

The highly downturned and asymmetric last shape cradles the foot and maximizes power at the toe. The innovative Wrap Rand™ surrounds and supports the foot, while the combined lace and strap M2 Fit™ closure system keeps everything secure. The lined, synthetic upper with integrated elastic tongue ensures a comfortable fit with minimal stretch.

The rand and toe patch are constructed from a single piece, providing outstanding friction and sensitivity for toe hooks. The snug 3D moulded heel in our outstanding Zenith ™ rubber results in exceptional heel hooking ability, and the graded midsole provides an ideal balance between stiffness on micro edges, and softness on smears.

Satori is the ideal shoe for boulderers looking for the highest performance available.

Technical details:

• UPPERS: Microfibre upper. Combined elastic and strap closure. Elasticated tongue integrated in the upper. Optimum fit thanks to its Wrap Rand and uniquely sculpted toe rand
• LINING: Yes
• MIDSOLE: High sensitivity midsole with Toe Flexion System
• CONSTRUCTION: Slip-Lasted
• SOLE: Ultra sticky Boreal ZENITH PRO Ultra outsole. 4-4.5 mm thickness depending on size
• USAGE: Ideal shoe for overhanging climbs, bouldering and indoor use
• CHARACTERISTICS: A shoe for the most demanding climbers, with a great fit, support and sensitivity. Excellent toe hooking ability. Ideal shoe for overhanging climbs, bouldering and gym

To win a pair of Satori, answer the following question:

What rubber is used on the Boreal Satori?