Alpinestars Vector Pants   With strategically positioned four-way stretch panels, the Vector Pant gives excellent performance time and time again, while its light main shell fabric and reinforced seat area provides high levels of durability.   CONSTRUCTION • Multi-panel, ergonomically profiled pant for a performance fit and to allow for integration of knee protectors. • Rear ribbed stretch panel on back and knees provides increased comfort and riding flexibility • Heavy poly-fabric reinforcement on the seat area (600D) and legs (450D) provides superior abrasion resistance. • Innovative, strategically positioned four-way stretch panels for freedom of movement, comfort and riding fit. • 3D knee and shin construction features padding for fit and comfort. • 3D injection-molded TPR detailing, logos and tabs for durability. • Side waist adjustments for customized fit, plus hidden front zipper with snap closure. • Convenient interior hip pocket for key/coin storage. • Silicon finish on inner waist to stop pant from sliding. • Available in men's US Pant sizes: 28 - 40