Dark Shadow Dual works a single colour two ways: gloss across most of the shell, a matte, smoked-out treatment worked into specific panels and around the visor surround, so the helmet changes character depending on the angle and the light rather than relying on a printed graphic to do that work. It stays black from every angle, but it is not a flat black — the finish itself is the decoration on this one.

Racing-derived aerodynamics, unchanged by the finish

Underneath the dual finish sits the same rear spoiler every Jet Cup decor carries, engineered and wind-tunnel tested by Shark specifically for this open-face shell rather than borrowed wholesale from the full-face Skwal Cup's own aero programme. Its job is to manage the air coming off the back of an open helmet at speed — a harder problem than on a full-face, since there is no sealed chin bar containing the airflow at the front in the first place — cutting drag and reducing the buffeting that loads a rider's neck on a fast road.

Two shells, one closure

The shell itself is Lexan polycarbonate, moulded in two separate sizes (XS-M, L-XXL per independent press coverage of this model) rather than a single shell padded to fit the whole range. It closes with a micrometric buckle rather than the double-D ring the full-face Skwal Cup uses — a ratchet strap, adjustable in small steps, operable with one hand at a stop.

What ECE 22.06 actually tests, on an open face

Homologation here is ECE 22.06 — road-legal, mandatory for newly type-approved helmets sold in the EU since January 2024, and meaningfully harder to pass than its predecessor. 22.05 tested five impact points at one speed each. 22.06 tests eighteen points across a range of speeds, adds an oblique-impact test against an abrasive anvil that introduces twisting force rather than a straight drop, and scores rotational energy through a Brain Injury Criterion the older standard never measured. The certificate carries Norme 2206 with no FIM suffix attached, which marks it as road homologation rather than a competition approval.

1,430 g, and what that means over a ride

Shark's quoted weight for this helmet is 1,430 g (+/-50 g), for the smaller of its two shell sizes. A helmet's weight sits above the head's centre of gravity, so it is felt in every head movement across a ride, not only in a single impact — and the open face's lack of chin bar is the main reason this figure lands well inside the typical 1,250-1,800 g band for road helmets rather than at the top of it.

Ventilation

Ventilation runs on two intakes up front and two extractors at the rear, and because there is no chin bar in the way, the air travels a short, uninterrupted path to the forehead. Compared with a multi-stage touring full-face vent system it is simple, but that simplicity matches the brief: this is an open helmet built for airflow through the face itself, not around a sealed chin section.

Visor and Pinlock

Fitted here is the VZ670 visor, Optical Class 1 rated and side-locking, with a vortex generator at the edge and anti-scratch treatment across the surface — the same family shared with the plain Skwal Jet and the LED-equipped Skwal i3 Jet. A Max Vision Pinlock 70 insert is included and pre-fitted, its tension adjustable rather than fixed. Every tint beyond clear in Shark's range for this shell is racing use only; clear is the sole option approved for every rider on the road.

Sun visor and everyday use

The internal sun visor lowers independently of the main visor, and the interior is built with a glasses-friendly cut — no pinch point where the arms meet the temple. Shark names SENA intercom compatibility for this model in its own spec sheet.

Fit: what six sizes across two shells means

The size run, XS through XXL, is covered by two distinct shell moulds: smaller for XS-M, larger for L-XXL. That is the difference between a helmet genuinely sized to a smaller head and one relying on extra foam to make a single big shell fit — and it is the reason the weight figure above applies across most of the range, not just the smallest size.

Wind noise, honestly

It would be dishonest to suggest this helmet is as quiet as a full-face at speed — it is not, because the front is open and the visor sits closer to the jaw with no chin bar to seal against. The spoiler and the visor's own vortex generator both work to reduce turbulence, but neither erases that basic geometry. Shark publishes no decibel figure for this model, and this text invents none.

Price ladder

At 259.99 EUR, Dark Shadow Dual sits one step above the plain Blank decors, the price of a worked finish rather than a printed graphic.

Spares

A visor for this helmet is a stock item: Shark lists it in the same spares collection as the plain Skwal Jet and the Skwal i3 Jet, sharing the VZ67005PINCTU Pinlock 70 part across all three.

What this helmet does not protect

Worth stating plainly: this helmet has no chin bar. A front or low-side impact that would load a full-face's chin section finds nothing equivalent here — the jaw and mouth area is open, by design, not by oversight. The ECE 22.06 certification above tests the shell, retention and visor as fitted; it cannot test coverage that does not exist. That is the deliberate trade an open face makes, and it should be understood before purchase, not discovered afterward.

Reading the dual finish

The split between gloss and matte on this decor is worked around the panel lines and the visor surround rather than randomly placed, so the contrast tracks the shell's actual shape instead of sitting on top of it like a sticker kit. In direct light the gloss areas throw a hard highlight while the matte sections stay flat and dark — the effect that gives Dark Shadow its name, and the reason it reads as a finish rather than a colourway.

Who this decor suits

Dual-finish black suits a rider who wants more visual depth than a flat colour gives without going as far as a printed graphic — the kind of understated detail that reads as considered up close and simply as a well-finished black helmet from a distance. It sits comfortably next to either a plain naked bike or something with its own two-tone paint.