Argon Descent Perforated Motorcycle Jacket - Black/WhiteArgon Descent Perforated Motorcycle Jacket Our flagship leather jacket, the Descent is built for speed with Argons Advanced Technology Fit which ensures your comfort without hindering your movement and performance. This is done by using stretch fabric through the key movement areas across the arms, chest, and torso. Protection is a priority with external carbon shoulder cups, internal CE Level 2 elbow and shoulder armour, and the inclusion of a back