- Ventilation
- Weight
- Processing
- MIPS
- Very high price
400 euros is quite a price tag. For that, the MET Trenta offers exceptionally high-quality workmanship. Weighing in at 256 grammes in size M, the MET helmet is one of the lightest in the test field. Alongside its open construction, the visible carbon fibre struts integrated into the shell are partly responsible for its light weight...