With the Spider, we have demonstrated our ability to think differently. Using their innovative one-piece IRS™ (Integrated Rand System) has resulted in a shoe with outstanding fit, precision and durability.
The innovative IRS™ (Integrated Rand System) injection moulded technology is a one-piece sole, rand and heel unit which delivers an unrivalled combination of fit, support, sensitivity and durability. A premium quality split leather and lorica upper with canvas lining is combined with our unique Ankle Lacing System™ to fully enclose and hold the foot.
With a medium stiffness midsole and sticky FS Quattro™ rubber you can edge and smear with confidence, no matter what the rock type. Suited to sport climbing, long routes and training, Spider is an incredibly comfortable and durable style.
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|Weight|| 480 g|
Size 6 (UK) single : 240 g / 8.5 oz
UK sizes 3-12, including half sizes.|
|Best Use (Highest Performance)||
Sport / Face|
|Last Details|| Shape: Arched (technical)|
Construction: Slip Lasted
|Upper Material||Split Leather and Lorica|
|Midsole Material||Half midsole with anatomic cutaway|
|Sole Material|| IRS (sole, rand and heel in one piece). Boreal FSQUATTRO rubber|
Rand: IRS: Integral Rand System
|Footbed Lining|| |