The Prfo Souly Grail redefines performance with its innovative Hollow Tech honeycomb design, ensuring a lightweight and responsive ride. Enhanced with the Zero 90 Carbon layup and advanced Antiphase technology, this board absorbs vibrations for a smoother experience in all conditions. Its tapered directional shape promotes superior float and agile turns, perfect for adventurous enthusiasts seeking to conquer big mountains with precision and style. Shred effortlessly through crust and chase powder with confidence.
From the brand: The latest evolution of the Souly Grail brings a revolutionary construction for an out-of-this-world experience. Hollow Tech honeycomb makes it even lighter and more responsive for nimble turns, while the new “Zero 90 Carbon” layup blends carbon’s torsional strength with the smooth flex of glass fiber. With Antiphase 4.0, vibration is absorbed like never before, allowing you to glide through rough conditions effortlessly.
Equipped with turbocharged technologies, cranked sidecut, a 3D nose, and a wingered swallowtail, the Souly Grail carves through hardpack and powder with laser precision. For true turning connoisseurs, your search ends here—this is the ultimate board to push your limits.
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BITE THROUGH CRUST WITH EASE!
This subtly convex nose makes edge-to-edge transitions smoother and more predictable, especially in crusty or inconsistent snow. By keeping the contact points engaged, it maintains precise responsiveness where you need it most.
WHERE PHYSICS MEETS SURF AESTHETICS
The wingered swallowtail reduces the surface area behind your back foot, helping the tail sink in powder so the nose rises naturally—giving you effortless float and a surf-like ride. The wingers, however, maintain effective edge behind your rear foot, so you still get solid grip and control when carving.
TAPERED DIRECTIONAL
With a setback stance, longer nose, and narrower tail, this shape is built for freeride domination. Tapered Directional boards offer superior float, smoother turns, and added stability at speed, making them the go-to for big mountain missions.
CRUISE CAMBER
A half-fat camber for all-mountain dominance. Cruise Camber’s toned-down dimensions deliver a precise and lively feel, much like Pop Camber, but with much improved deep snow performance and a more “broken-in” feel out of the shrink-wrap. In Amplid’s directional snowboards a touch of early rise is added to Cruise Camber to improve buoyancy even further.
3D CRUST BUSTER NOSE
A convex nose profile which improves tracking and fluidity in three-dimensional snow. To retain responsiveness, the contact points are not lifted.
ALL TERRAIN TIPS
A smooth kick radius and fuller tip outline improves deep snow floatation without adding swing weight.
ANTIPHASE
An advanced composite damping technology, developed in house at Amplid, which reduces unwanted vibrations for a smoother more controlled ride.
BASALT SUSPENSION STRIPS
Running along the topsheet in a V-configuration from the contact points towards the bindings, these narrow bands of Basalt fabric dampen unwanted vibrations, reducing rider fatigue and keeping you edge engaged with the snow for improved control. Get the Rolls Royce feeling!
BEZIÈR CURVES
We replace standard radii with Beziér curves in our sidecut and nose design, allowing us to precisely calculate the core’s flex curve for the most harmonious ride imaginable.
CARBON POP BAND
A narrow band of uni-directional carbon stringers that run through the centreline of a ski or snowboard from tip-to-tail increasing pop and extending flex memory without altering torsional stiffness.
HEXO2 TECHNOLOGY
Spin to win with effortless style. Amplid’s HEXO2 core replaces specific areas of weightier wood at the tips with featherlight honeycomb, practically eliminating swing weight.
HOLLOW TECH
Amplid’s Hollow Tech, inspired by learnings from the Hollow Project, uses resin-proof profiled honeycomb inserts to solve weight and performance challenges. This innovation reduces weight while maintaining strength and flexibility, delivering superlight boards and ultraquiet tips and tails.
IMPACT PADS
In the top laminate we have added multidirectional glass pads in the binding area, to avoid dings caused by the pointy corners of binding bases. These pads enhance durability while only adding minimal weight.
LITE CORE
Uber light wood varieties are cut, treated and aligned in a way only our factory knows. Its strength to weight ratio has scientists baffled.
SINTERED BASE
Amplid’s ultra-high density sintered base goes like shit-off-a-shovel in all snow conditions. It is extremely hard and therefore more resistant to damage.
SHRED READY
Boards come factory-tuned with two Scotch wax runs and a 90°/0° edge setup, leaving all options open for customizing your own edge angles.
ZERO 90 CARBON
Amplid’s Zero 90 Carbon layup addresses a critical blind spot: 90° flex. By integrating carbon rovings along this axis across the entire board, it enhances edge control and power transfer while reducing weight. The result? Precision, stability, and unmatched performance.
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size
153
157
162
overall length (mm)
1530
1570
1620
nose length (mm)
245
245
245
effective edge (mm)
1050
1090
1140
running length (mm)
1100
1140
1190
tail length (mm)
185
185
185
waist width (mm)
252
256
260
underfoot width front (mm)
268
271
274
underfoot width back (mm)
263
267
271
nose width (mm)
298
302
306
tail width (mm)
292
296
300
sidecut depth (mm)
21
21
21.5
sidecut radius (m)
7.8
7.9
8.2
stance position
15 back
15 back
15 back
nose radius (mm)
700
700
700
tail radius (mm)
700
700
700
ref stance (cm)
54 (50-58)
56 (52-60)
57 (53-61)
camber
Dir. Cruise Camber
Dir. Cruise Camber
Dir. Cruise Camber
approx weight (kg)
2.75
2.95
3.1
rider weight-range (kg)
55-75
65-90
75-100
flex
6
6
6
active surface area (cm2)
3856
4019
4212
