- Colour: Blue
The Boreal Joker is a comfortable yet precise climbing shoe with a nice broad fit that is suitable for just about anyone, beginner or experienced, who wants a climbing shoe they can wear all day.
Comfortable and precise street shoe size fit ? Zero stretch split leather upper ? Abrasion resistant PU Air Net ? EVA anti-shock heel ? Super sticky Boreal FS-QUATTRO rubber sole - thickness: 4-4.6mm depending on size ? Integrated padded mesh tongue for comfort ? Half stiff midsole ? IRS padded heel ? Slip-lasted ? WEIGHT: 440g/pair (size 6).
|EVA:||Ethylene-Vinyl Acetate, a polymer used to absorb physical shock.|
|PU (PolyUrethane):||Improves waterproofing, breathability and durability.|
|FS QUATTRO:||Incredibly sticky, tear and abrasion resistant. Provides consistent high performance across a range of temperatures, even in the cold.|
|IRS (Integral Rand System):||integrates all the rubber parts of a climbing sole into one piece using a one piece mould and high tech vulcanisation.|