The Brentwood is a bike helmet that is lightweight, low profile and versatile-and oh, did we name cool-looking! Lightweight PVC casing with broadloom ZipMold liquifiable bubble application provides a graduate strength-to-weight ratio. SINH FIT helmet arrangement features a low- saliency fit; it looks many similar a ski helmet than a representative pedal helmet. Snap-in fly features a visor. Helmet is well aerated to supply regularize body temperature. Compatible with ZipMold Liner, free severally, which makes this helmet author ready.