The original Boreal Ninja heralded a new style of lightweight, slip-lasted, sensitive climbing footwear, and this incarnation brings it bang up to date.Its aggressive downturned profile, super sticky Zenith Ultra rubber and simple elasticated closure make it ready to tackle the hardest climbs.Downturned, asymmetric last cradles the footWrap Rand surrounds and supports the footElasticated tongue with central pull strapUnlined synthetic upper for a comfortable feelRubber toe band for friction with minimal stretch3D moulded heel in Zenith Ultra rubberMidsole gives edging stiffness, softness on smears