Alpinestars Supermono v2 Liberty Racing Shoes (Size: 12, White/Red/Blue) Size:12 Crew length protects up to

Crew length protects up to mid-calf

Add a FE25 Element Fire Exstinguisher clip and FE26 Element Fire Extnguisher to complete the package

Replaces the four restrictive factory OEM catalytic converters with two ultra high-performance HJS German Racing 200-cell sport cats for maximum performance and sound

SOUND: Maximum exhaust sound with crackles and pops

POWER:  With more flow and colder air getting to the engine great power gains can be seen through out the entire rev range

Alpinestars Supermono v2 Liberty Racing Shoes (Size: 12, White/Red/Blue) Size:12 Crew length protects up toThe latest Alpinestars Supermono racing shoe has been engineered to offer the ultimate performance driving experience. The ultra lightweight shoes feature Alpinestars' "sock" construction for, you guessed it, a sock like fit. The contoured, sculpted shape perfectly adapts to the lines of your feet, while a minimalistic construction provides lightweight, fuss free performance. Finally, The unique closure system uses a single large Velcro strap combined