ALPINESTARS Tech 7 Replacement Boot Soles - Black - Size 10 25SUT74-10-10 Six-Piece Gauge Kit Tongue with bellows construction has

Tongue with bellows construction has been designed to remain in position when riding for a snug

Cast aluminum high-performance intake tube with raised detail

The kit of 4 injection molded plastic intake stacks mount directly into the stock airbox without modification and is designed to smooth out the power curve

Drystar® membrane layer between boot upper and inner lining

durable and abrasion-resistance microfiber Air ventilation details on lateral quarter with mesh openings for breathability

ALPINESTARS Tech 7 Replacement Boot Soles - Black - Size 10 25SUT74-10-10 Six-Piece Gauge Kit Tongue with bellows construction hasReplacement boot soles for Alpinestars boots