Sweet Protection Switcher 2Vi Mips Helmet

Sweet Protection’s Switcher 2Vi Mips is the 26/27 rebuild of Sweet’s all-mountain Switcher, pitched as one helmet for every kind of mountain day for skiers and snowboarders. Against the outgoing Switcher Mips it drops from 600g to a claimed 560g and goes from 22 adjustable vents to 34. At $300 it sits between the $280 Igniter 2Vi and the $350 Trooper 2Vi with its carbon shell, and on Sweet’s claimed weights it is the lightest of those three.

The Switcher 2Vi’s shell is a hybrid, and that explains both its weight and its trade-off. Sweet puts a rugged ABS hardshell on the sides, the more exposed areas, and uses in-mold construction in less vulnerable spots to cut weight and volume; a full-circumference polycarbonate lower edge adds durability. Inside sits a multi-density EPS liner with Impact Shields at the front and back, which Sweet designs to spread an impact over a larger area in crucial zones. The Igniter 2Vi, by contrast, wraps its whole outer in a variable-elasticity polycarbonate hardshell. Sweet lists 560g without saying which size it weighed, and gives no size basis for the Igniter or Trooper figures either.

Certification on the Switcher 2Vi Mips is CE EN 1077 Class B and ASTM F2040. Its Mips layer is an add-on, shaped to the helmet’s inner geometry, that allows movement to help reduce rotational motion to the head in certain angled impacts, and 2Vi is Sweet’s helmet technology platform. Neither one is a certification, and no helmet guarantees safety; it reduces risk. Class B is the alpine class that allows ear openings and less coverage than Class A.

Ventilation is where the Switcher 2Vi earns its spot in the line. The 34 vents break down as 16 forward-facing, 16 rearward-facing and 2 goggle vents, and one turn dial at the rear opens or closes them, so you can change airflow one-handed as conditions change. The Igniter lists adjustable ventilation plus 10 penetration-proof ports. The Switcher’s goggle fit is tuned for Sweet’s own goggles, and Sweet’s guide says Firewall, Interstellar and Clockwork MAX fit from M/L up while Clockwork fits S/M to M/L. OcciGrip handles fit, a Fidlock magnetic buckle closes with gloves on, the new snap-in liner pops out for easy cleaning and quick drying, and Audio Ready takes sound chips sold separately.

The real choice is the Switcher 2Vi against the Igniter 2Vi. The Switcher costs $20 more, claims less weight at 560g against 640g, and puts all 34 vents on one rear dial. The Igniter keeps a full polycarbonate hardshell, adds an internal goggle garage and a hook goggle retainer, and uses Sweet’s 2-Layer Mips. Pick the Switcher if airflow control and low weight matter most on long resort days; pick the Igniter if you want the full hardshell and the goggle garage. The Trooper 2Vi is the step up for a carbon-fiber mono-shell, at 700g.