Women's Astra Step On Undergarment so you can stay in

so you can stay in the know all day and night

Burton is able to drastically reduce weight and explore entirely new designs

Buckles material: Ultra light aluminium with Micrometric adjustment of 7 mm

External pocket with key-hook

It features a glitter spray effect that represents runners shining and reaching their potential

Women's Astra Step On Undergarment so you can stay inFast in. Fast out. Locked in for total control. The Union Astra Step On brings the proven convenience of Step On technology to womens all mountain performance. Featuring the Step On Instant Connection System, the Astra delivers lightning fast entry and exit without sacrificing response, precision, or power. Step On Instant Connection System Adjustable Forward Lean Adjustable Gas Pedal Hi Flex EVA Bushing Binding Flex: Medium 6 10 Binding Weight