ALPINESTARS Air Plus Gore-Tex Boots - Black - US 3.5 / EU 36 2336017-10-36 FX-17 Helmet Peak Danger Ergonomic shape - curved back

Ergonomic shape - curved back panel adapts to rider

Requires use of the OEM inner tubes

Hidden cable port into main compartmentperfect for charging devices

high-speed Graphoil caged roller bearings with a long shaft and 16" x 6

ALPINESTARS Air Plus Gore-Tex Boots - Black - US 3.5 / EU 36 2336017-10-36 FX-17 Helmet Peak Danger Ergonomic shape - curved backAir mesh main section construction is layered with highly breathable materials for superior ventilation Boot main section has PU over injected soft reinforcements Full grain leather on medial panel for comfort and durability Strategically positioned perforation zones on front and rear full grain leather accordion flex sections Waterproof, breathable Gore Tex XCR membrane Microfiber with technical texture and shift pad for protection and durability