Boreal Ninja

Revised and updated, the Boreal Ninja is a soft and sensitive climbing slipper built on a downturned and asymmetric last for high end performance. 

With a highly downturned and asymmetric last shape, the Boreal Ninja cradles the foot and maximises power at the toe. The shoe features an elasticated integrated tongue with a central pull strap that makes for easy fitting, and an innovative Wrap Rand™ that surrounds and supports the foot. The unlined synthetic upper ensures a comfortable feel whilst the rubber toe band provides outstanding friction and ensures minimal stretch. 

The heel is snug and 3D moulded, surrounded by the outstanding Zenith Ultra™ rubber, enabling exceptional heel hooking ability. The midsole offers an ideal balance between stiffness on micro edges, and softness on smears. To sum it all up, the Ninja provides high performance precision and power, with the convenience and comfort of a slipper.

Specification

• UPPERS: Microfibre upper. Elasticated slipper closure, with integrated tongue and central strap for ease of fitting. Secure fit thanks to its Wrap Rand and torsion band over the front of the foot
• LINING: Unlined
• ​CONSTRUCTION: Slip-Lasted SOLE: Ultra sticky Boreal® Zenith Ultra outsole. 4-4.5 mm thickness depending
• CHARACTERISTICS: High performance precision and power, with the convenience and comfort of a slipper
• ​WEIGHT: 440g pair - Size 6 U.K.