Gatehouse HS1 Vented Jockey - Riding Hat - Matt BlackGH HS1 Vented Jockey Riding Hat Matt Black Brand new to the Gatehouse range and developed from the ever popular HS1 Jockey Skull. The HS1 V offers the exact same high level of safety, being tested to the American Snell test criteria, the most demanding standard currently available to assess equestrian riding hats. The addition of the vents gives the rider the benefit of air circulation, aiding in keeping the head cool and features a soft four point