Shoei J-O Optional Thicker S17 17MM Center Pad Helmet Accessories Size:One Size Air mesh along fingers and

Air mesh along fingers and backhand for improved ventilation

Accordion panels for improved comfort and movement

RIM DIAMETER: 17

Tread compound delivers excellent balance of mileage and grip

SKU: GSIBU9-HGY-XS

Shoei J-O Optional Thicker S17 17MM Center Pad Helmet Accessories Size:One Size Air mesh along fingers andShoei J O Optional Thicker S17 17MM Center Pad Helmet Accessories Optional Center Pad for the JO. This thicker than stock center pad will give the helmet a more snug fit. Optional thicker sizes are as follows: XS = S17 (17mm) S = S13 (13mm) Can also use S17 center pad, just select XS in drop down M = M13 (13mm) L = L13 (13mm) XL = XL13 (13mm) XXL = XL9 (9mm) Can also use XL13 center pad, just select XL in drop down Colors: Black Sizes: One Size SKU: