Sparco K-Carbon Karting Undershirt Color:Black/Blue while the inside features a

while the inside features a hard wearing smooth leather for durability

the SP-16 combines a light and breathable interior with a outer double-face mesh layer derived from Dupont's Nomex Comfort weave

Complete kit includes sender (4 psi)

Based on the AIM MXS Dash

5mm jack to attach an external microphone (not included)

Sparco K-Carbon Karting Undershirt Color:Black/Blue while the inside features aThe Sparco K Carbon Karting T shirt excels in performance on the kart track! Manufactured from a special combination of fibers to provide the highest level of breathability, comfort, while specially engineered paneling enhances ergonomics. X Cool treatment helps keeps things fresh and cool, while the unique endless thread construction helps reduce static.