Gatehouse HS1 Jockey SkullThe HS1 Jockey Skull conforms to SNELL E2016. This is the highest manufacturer equestrian safety standard in the world. This standard includes a unique test that simulates a rider falling into a fence rail or having a secondary hit by a horses hoof.The hat features a top quality leather four point harness and Gatehouse Airflow Lining. All hats are supplied with a free padded storage bag.The HS1 helmet lining fabric is now treated with Aegis Microbe Shield.This is a permanently bonded anti-microbial barrier that provides protection against odour, staining and the deterioration caused by bacteria, fungus and other micro-organisms which means you get a comfortable and clean riding hat!