In 2017 Boreal made improvements to every aspect of the Joker to further establish its position as the market leading comfort model.
The Joker offers a new super-comfortable semi-asymmetric last with slim fitting heel and low tension rand.
The upper is made of high quality split leather and synthetic microfibre. Moreover, a simple strap closure is combined with a PU Air Net lining for exceptional comfort and a fresh new look.
Joker is superbly versatile.
Size normally for all-day comfort on long routes and extended sessions; size down for higher performance.
Technologies
Cushioned Heel System
To improve comfort when off the rock and/or walking between routes, Boreal developed the Cushioned Heel System (CHS). Using shock absorbing EVA under the heel, the foot is cushioned from rocky and hard ground.
Integrated Rand System
This one piece climbing sole never deforms and has a superior fit.
Zenith
Zenith is a unique high performance climbing rubber compound developed by Boreal.