• Premium leather main chassis construction from 1.3mm genuine bovine leather
• Ergonomic chassis incorporates perforated leather panels
• Multi-panel, body-mapped construction that incorporates stretch panels in the arms, knees and at the crotch
• Leather accordion stretch panels on the rear shoulders, knees and lumbar rear
• Integrated Polyethylene (PE) foam padding on the chest, hips, coccyx and back for improved comfort and fit
• 3D multi-panel knee construction with removable, adjustable Polyurethane (PU) Sport knee sliders
• One-piece internal knee, tibia and shin protectors
• Shoulder protector design features over-molded Thermoplastic Polyurethane (TPU) guards layered under the outer fabric for optimized levels of protection and comfort
• Snap button system to integrate Alpinestars Nucleon back protector (sold separately)
• Chest and back compartment have PE padding (Nucleon chest and back protectors available separately)
• Aerodynamic ventilated back hump positioned with 3D mesh panels for superior cooling
• Mesh liner for excellent comfort and ventilation
• Inner waterproof pocket for safe storage
• Innovative calf expansion gussets improve the range of fit and riding comfort