Since its introduction in 2003, the X-Eleven has been the motorcycle-racing helmet that all others are judged by. For this year, Shoei engineers were faced with the grueling task of improving on what is already considered to be the best-performing racing helmet ever conceived. Born from racing, the all-new X-12 Reverb Helmet combines Shoei's 50 years of helmet building experience with the very latest technology and most advanced materials to bring you the racing helmet of the future. Throughout its history, Shoei has relied on feedback from professional racers around the globe to continually improve its products, and everything learned along the way has now culminated in the finest motorcycle racing helmet ever developed-the all-new X-Twelve!

• Q.R.S.A. (Quick Release Self-Adjusting) Base Plate System
• CW-1 Shield
• AIM+ Shell Construction (Snell M2010-Approved)
• 5 Shell Sizes
• Aero Edge 2 Spoiler
• Ventilation System
• Dual-Layer EPS Liner
• 3D Max Dry Interior System
• E.Q.R.S. (Emergency Quick Release System)
• Chin Curtain
• Breath Guard
• 2012 Model

Sizing Note:

• X-Small - Hat Size: 6 5/8 - 6 3/4 - Head(cm): 53 - 54 - Head (inch): 20 7/8 - 21 1/4
• Small - Hat Size: 6 7/8 - 7 - Head (cm): 55 - 56 - Head (inch): 21 5/8 - 22
• Medium - Hat Size: 7 1/8 - 7 1/4 - Head (cm): 57 - 58 - Head (inch): 22 1/2 - 22 7/8
• Large - Hat Size: 7 3/8 - 7 1/2 - Head (cm): 59 - 60 - Head (inch): 23 1/4 - 23 5/8
• X-Large - Hat Size: 7 5/8 - 7 3/4 - Head (cm): 61 - 62 - Head (inch): 24 - 24 3/8
• 2X-Large - Hat Size: 7 7/8 - 8 - Head (cm): 63 - 64 - Head (inch): 24 3/4 - 25 1/8