The Boreal Ninja JR Vent is a high-quality upper that is fastened with a single wide-entry strap closure. This ensures the shoe is both very easy to put on, and comfortable in use. A medium stiffness midsole and our sticky Zenith Quattro™ rubber provide the ideal blend of edging and smearing performance. Our Cushioned Heel System provides comfort and protection while walking between routes.
An innovative strap closure at the heel means that each shoe is adjustable over 2 sizes, perfect for growing feet. The Ninja Junior is a comfortable, reliable and versatile shoe for all junior climbers.
In order to improve comfort when stepping off the rock or walking between routes, Boreal developed the Cushioned Heel System (CHS). Using shock-absorbing EVA under the heel, the foot is cushioned from the rocky and hard ground.
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