UPPER : Kevlar + microfibre
LINING : Gore-Tex Footwear
OUTSOLE : Vibram Spider
SIZE : 5 - 12
WEIGHT (GRAMS) : 910
CONSTRUCTION : Cemented - Monoblock rubber sole / Direct injected PU internal midsole
LASTING BOARD STIFFNESS : XX hard
LASTING BOARD : 4 - 3 mm carbon + directly injected PU
UPPER PROTECTION : Moulded thermoplastic PU
UPPER THICKNESS : 3 mm
Manufactured in Italy
FeaturesThe lightweight AKU Men's Spider Kevlar GTX Boots are really good at keeping your feet warm and dry in extreme conditions and, at the same time, grant the best performance on severe technical terrain. The Italian-made Spiders have super durable uppers. The Gore-Tex XCR liners allows breathing but don't let water into your boots thus keeping feet dry. Insulation keeps feet toasty and frostbite-free.
An asymmetrical tongue reduces the amount of material pressing on your foot, which ensures good circulation and allows for excellent ankle articulation with perfect support.
AKU Spider GTX was designed and tested for extreme mountaineering. Developed in cooperation with the renowned Ragni di Lecco ( Spiders of Lecco) mountaineering group this boot is AKU’s masterpiece.
The boot is crampon compatible and it has been designed for all surface types (rock, ice, mixed terrain) and extreme temperatures down to -25 C°.
The uppers are made from Kevlar + microfibre, which lightens the boot drasticly. To increase strength and to hold the boot in place, it has been added an injection moulding of a plastic web-type construction running through the Kevlar upper.