NWT! Size Medium "Supercharge your summer riding experience with the forced-induction feeling you get from the Alpinestars Ramjet Air Pants. Multi-panel main construction marries 450 and 600 D panels with strategically positioned abrasion-resistant Air-Flow Mesh for maximum warm weather sport riding comfort. The aggressive Jet Ventilation System maximizes intake from your legs’ forward motion to promote optimal fresh air flow through the mesh interior of the pants. A circumferential connection zipper allows connection to most textile and leather Alpinestars jackets for the best in hot weather sport riding performance and protection."