Pretty much a perfect lid. Super light and very well ventilated - important in Utah where it can often still be in the 90s out during your after work ride. The fit system is a cinch; the Hex can be snugged down in moments. I'm loving how this helmet is looking too, the all black is real sleek and doesn't have the typical egg-headed bike helmet look. I bought this for mountain biking, but I'll wear this on my to/from work commutes on the old road bike and the somewhat aggro style and visor gets me made fun of by road bikers. That's fine by me. I don't ever aspire to have roadies think I'm cool.