Alpinestars Gp Force 2pc suit Incorporating a host of protection and performance innovations, the CE-certified GP Force two pieces motorcycle suit is constructed from premium, supple leather and is ideal for track or street use. With rider technologies developed and extensively tested in MotoGP, the GP Force Racing suit fuses exclusive ergonomic styling and class-leading protective design features in a ventilated leather suit which is versatile and extremely comfortable. TECHNICAL FEATURES: Main chassis constructed from 1.3mm premium leather. High-density perforation zones throughout plus perforated leather panels on torso and arms for optimal levels of ventilation and airflow. Large accordion stretch panels help movement and comfort on the bike. Hyper-Resistant Stretch Fiber (HRSF) panels on sleeves, crotch and torso further improve fit and feel. New full circumference waist connection zipper to securely fasten the upper and lower garments together. Ergonomic back hump, sculpted for better airflow and performance at high speed. Pre-curved sleeves and legs construction effectively reduces rider fatigue on the bike. Calf expansion gusset for comfort. Integrated padding for increased levels of rider comfort. Inner waterproof wallet / document pocket for peace-of-mind storage. Multiple snap button system to integrate the Level 2 CE-certified Alpinestars Nucleon Back protector. Soft 3D textured fabric collar for improved rider comfort. Level 1 CE-certified Alpinestars Bio Armor protectors on shoulders and elbow. Level 1 CE-certified Alpinestars GP-R protector on the knee. GP Lite inner shoulder reinforcements. Removable and replaceable Sport knee slider. Fully CE-certified riding garment to CE – Category II prEN17092 draft standards – AA class.