Alpinestars Stella Troop Air Jacket The Stella Troop-Air Jacket features a 2D mesh construction, designed for ultimate comfort during extended rides in warm weather. Its light structure is made for adaptability, allowing wear as a standalone piece or layered under additional outerwear for cooler conditions. This jacket merges technical design with functionality, offering an appealing look alongside its performance capabilities. Construction: 2 season, hot weather riding jacket with CE Class A garment certification Nearly 100 mesh Industry-leading airflow A minimalist design that adapts to any riding style Constructed with mesh and breathable fabric State-of-the-art 2D tech mesh structure for superior airflow, mobility, and freedom of movement Stretch mesh inserts along the inner arms Stretch shell reinforcements in the most exposed areas for additional strength in key zones Minimalist inner construction reduces the number of layers for ultra-light weight and premium comfort Reinforced chassis for enhanced tear and abrasion resistance Ventilation: Innovative airflow technology delivers superior ventilation Protection & Safety: Nucleon Flex Plus CE Level 1 shoulder and elbow armor Certified as a CE Class A garment Ready to accommodate the Nucleon Plasma one-piece chest protector (sold separately) Ready to accommodate Level 2 Nucleon Cell back inserts , Regular and Full (sold separately) Comfort: Stretch construction ensures flexibility and unrestricted movement Pockets: Waterproof inner compartment