• No of Vents: 23
• Weight: Size M 250 grams ; Size L 270 grams
• Certification: CE / EN1078; CPSC 12.03
• Size: M 55-58 cm ; L 59-61cm
• Fastex System Closure Buckle
• Total Comfort Fit
• Adaptive Airframe Band
• RSR 10 Adjustable Retention System
• Bug Stop Padding with Protective Net