Pre-Orders on Burton Outerwear Available Now! If any delays should occur you will be notified via email as soon as possible. Skate-inspired and snow ready, the Anon Greta 3 Helmet is multi-season certified. Its hardshell design offers everyday durability, and our auto-adjust fit design provides a snug, hassle-free fit. Ear pads are there for you on cold days and are removable come spring sessions or summer season wear. Anon helmets are also backed by a 2-year crash replacement policy.