The A1 is TLD's answer to those looking for a 
Equipped with the 
A total of 16 vents provide more than enough airflow and with the quick-drying comfort lining you are ready for a full day on the trail.
| Color: | Blue | 
| Gender: | men | 
| Activity: | Cycling | 
| Material: | Composite | 
| Item code: | TLD588258 | 
| Collection: | Spring/Summer | 
| Model year: | 2022 | 
| Helmet vents: | 16 | 
| Manufacturer: | Troy Lee Designs | 
| Product name: | Troy Lee Designs A1 Classic MIPS Helmet - slate blue | 
| Helmet finish: | matt | 
| Helmet version: | With sun shield (helmet peak), With MIPS/safety system | 
| Usage bikesport: | MTB, All-Mountain | 
| Safety standards: | AS/NZS 2063, EN 1078, CPSC | 
| Manufacturer page: | http://www.troyleedesigns.com/ | 
| Helmet certified for: | Cycling | 
| Head circumference (range): | 50-62cm |