Incorporating a host of protection & performance innovations, the certified GP Force 2PC Leather Suit is constructed from premium, supple leather & is ideal for track or street use. With protective rider technologies developed & extensively tested in Moto GP, the GP Force 2PC Leather Suit fuses exclusive ergonomic styling & class-leading protective design features in a ventilated suit which is practical, versatile & extremely comfortable. Features Main chassis constructed from 1.3mm premium leather. High-density perforation zones throughout plus perforated leather panels on torso & arms for optimal levels of ventilation & airflow. Large accordion stretch panels help movement & comfort on the bike. Hyper-Resistant Stretch Fiber (HRSF) panels on sleeves, crotch & torso further improve fit & feel. New full circumference waist connection zipper to securely fasten the upper & lower garments together. Ergonomic back hump, sculpted for better airflow & performance at high speed. Pre-curved sleeves & 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 certified Alpinestars Nucleon Back protector. Soft 3D textured fabric collar for enhanced rider comfort. Level 1 certified Alpinestars Bio Armor protectors on shoulders & elbow. Level 1 certified Alpinestars GP-R protector on the knee. GP Lite inner shoulder reinforcements. Removable & replaceable Sport knee slider. Fully certified riding garment to Category II pr EN17092 draft standards – AA class.