We set out to make our lightest ever snowboard boot, while sacrificing nothing in comfort or riding feel. The result is the Sierra. It's a progression-friendly model with a soft flex that delivers outstanding bang for the buck – including BOA® lacing, an EVA Gravity outsole and an asym shell that matches the shape of our bindings. Inside, a heat-moldable Bronze Level liner and single density footbed will keep your feet super comfy from day one.
The Sierra's BOA® Fit System closes the whole boot at the twist of a dial; TX3 textile laces give a more natural feel while reducing weight.
Like all our boots, the Sierra delivers a precise fit via 1:1 lasting, which means a specific shell, liner and footbed for every full and half size.
The relaxed flex delivers all-day comfort and is ideal for mastering turns and venturing into the park.
Terrain
Resort
3/5
Resort rating: 3 out of 5
Pow
2/5
Pow rating: 2 out of 5
Park
2/5
Park rating: 2 out of 5
Flex
1/5
Forgiving and fun. A soft boot helps lighter riders control their board more easily and builds confidence when dialing those first turns.
Soft
Flex rating: 1 out of 5
Tech Details
CLOSURE SYSTEM
Single BOA®
A single BOA® dial located on the tongue tightens a steel lace across the entire shell. It's the quickest, simplest way to close and release your boot.
BOA® Fit System
H4 Dial
Ready for anything, designed to withstand. The bombproof BOA® H4 Dial is built for the most demanding riders and resists impacts from park to pow. Its chunky design enables fast and smooth operation, even in gloves.
HEEL LOCK
3D Liner Support
Awesome foot hold that starts right inside the liner, with 3D molded material and J-bars around the ankle. Minimal movement, maximum control.
LINER
Bronze
Our Bronze liner features integrated lacing with a low-profile lace lock for a secure fit. Its heat-moldable design and enhanced ankle volume prevent heel lift, while a Custom Flex Zone at the toes and 8mm PE foam ensure lasting comfort.
INSOLE
3D Single Density
Anatomically designed to cradle your foot and constructed from a single piece of comfortable EVA. A fleece-lined footbed with silicone top-print keeps you warm and secure.
FEATURES
BOA®
The industry standard in speed lacing systems. Micro-adjustable for a precise fit and engineered to perform in the toughest conditions.
Extras
Asym 3F
A unique asymmetrical design co-developed with BOA® for optimal support and flex. The tongue's lace guides are positioned over flatter forefoot areas for even closure and reduced pressure points. Enhanced medial arch support fights foot fatigue.
Articulating Flex Zone
The upper boot cuff is asymmetrically connected to the lower boot, allowing the ankle to flex naturally and providing great support without shell distortion.
Moldable Liner
Made from advanced memory foam, our moldable liners adapt to your foot shape over time or can be heated in store for an instant, personalized fit. Experience zero pressure points and maximum comfort.