It looks better without it
The Pinlock lens is used in the shield to keeps the visor precipitation-free
Technically, no, Id never taken a formal piano lesson before, but (and this held great importance in my seven-year-old mind), I lived in proximity to my sisters playing, which was very good
Protects helmet interior from oils and dirt, extending helmet life
On the water, this translates directly into superior performance: casts are noticeably cleaner, hooksets feel more immediate and direct, and boatside control during powerful surges is markedly improved
To the untrained eye, the i90 looks like any traditional touring helmet but this helmet is loaded with features like HJCs HJ-33 Dual-Lens Frameless Snow Shield that is both AC and DC current compatible, glove friendly center one-touch open/close locking system, and Advance Channeling Ventilaiton (ACV) with seven intake and two exhaust vents built into the helmet