*Please Note: Charles Owen Halo and Luna Riding Hats are available in three sizes, Small (Junior), Medium and Large. Once you\\\'ve added your chosen size to your basket you will be prompted to select a headband. The headbands are inserted in to the inside of the shell in order to help achieve the perfect fit. These are measured in cm. To select the correct size headband for your new hat, please refer to the size guide. The cost of the liner is included in the price of your hat, you will not be charged extra for this* Charles Owen Adults Halo Riding Hat Matt Black/Rose Gold. Featuring Charles Owen\\\'s next-generation design, the Halo Riding Hat is sleek, sporty and boasts unrivalled safety! Offering true innovation and style, the Halo Helmet provides the top of the range in terms of technology with three international safety standards and added MIPS technology to give you confidence and safety whilst out riding. MIPS (or Multi-Directional Impact Protection System) technology protects the rider\\\'s brain against the rotational motion and reduces the risk of brain injuries by allowing the additional liner inside the hat to move in the direction of the fall in order to reduce impact. If you\\\'d like to know more about how MIPS technology can help you, take a look at our informative blog: MIPS Riding Hats â€\\\" What Are They? With a 360 ° ventilation system and luxury, washable padding in the headband with added neck support, the Halo Helmet exceeds comfort whilst the anti-microbial lining infused with silver ions keeps everything feeling fresh at every wear. With a sustainably sourced leather harness and a slim and low-profile look for that sleek feel, the Halo Helmet is complete with a flex-zon