The Lazer Tonic helmet combines protection, style, and comfort for new cyclists. Its subtle design fits in anywhere you ride. The in-mold construction reduces weight, and 28 vents ensure you stay cool and comfortable. A dial at the back adjusts a basket that secures the back of your head. A quick turn of the TS+ dial provides a snug, comfortable fit, keeping the helmet securely in place. Adjust it easily and embark on your cycling adventures with this versatile and safe helmet from Lazer.