ALPINESTARS Tech Layer Underwear Top - Black - Small 4753616-10-S Upper and Lower A-Arm Upgrade Kit reinforced by a metal shank

reinforced by a metal shank inside a co-injected toe reinforcement

Includes custom machined cover

Variable width through the protection for a better fit to the pipe

Innovative lateral ankle protection with supporting biomechanical link between the upper boot and lower foot structure for support and control Medial side structure is contoured for a perfect fit and flexibility

even in difficult riding conditions

ALPINESTARS Tech Layer Underwear Top - Black - Small 4753616-10-S Upper and Lower A-Arm Upgrade Kit reinforced by a metal shankDesigned for cool weather riding Features Windstopper arctic fleece lining Coldtack fabric construction Stretch arctic fleece insert panels for comfort and breathability Chest and bottom zippered pockets Seamless Lycra cuff with thumb loop