If you're the kind of person that's always down for a trip to the mountains, regardless of if it's November or May, then the Salomon Aura Custom Air Helmet is a great pick for you. It's got Active Ventilation that has three different positions for you to choose from; whether you're too hot or a little chilly, you can get to a comfortable level with this system. Removable ear pads with faux fur can be taken off when things heat up, and the antimicrobial liner is removable and washable so you're not stuck putting on a helmet full of sweat time after time. Comfort is key with the versatile Salomon Aura Custom Air Helmet.