Head Sentinel 5k + Spare Lens

See crystal clear in all conditions, thanks to the new 5K lens technology and the Quick Lens Exchange System of these state-of-the-art racing goggles. Our 5K lens technology enhances the perceived contrast and color brilliance on the course for an undistorted field of vision. Perfectly integrated with the DOWNFORCE helmet, the face foam can be exchanged to match your individual face form and the wind seal lips keep the wind out for when every millisecond counts.Features:Toric Lens:- Curved lens design that eliminates optical distortion, delivering sharp, true-to-life vision on every run.Spare Lens Included:- Spare Lens included when the weather changes.EVA Case Included:- A hard case that protects your goggle from external impact and holds up to two goggles or extra spare lenses.FMR:- Flashy mirror finish adds extra protection against intense mountain sunlight — and looks great while doing it.Double Lens:- The Polycarbonate Double Lens is a comparable weight lens that provides 100% UV protection and is 10 times more impact-resistant than conventional glass or plastic. It is therefore the ideal lens for mountain sports.5K Lens:- Special lens formula that enhances contrast and color brilliance, helping you see more detail for a safer, more comfortable ride in any weather.Speed Snap Lens Exchange:- Quick and easy lens exchange system. Swap lenses on the go to match changing light conditions.5K Photo:- Dims itself when exposed to UV light and therefore covers a range from CAT S1 to CAT S3.5K Gold:- 5K GOLD lens works best in sunny, bluebird conditions. It will make colors pop and sharpens every details on- and off the slopes. CAT S3 VLT 15 %.5K Blue:- 5K BLUE lens works best in sunny conditions. Dimming just the right amount of light to make your day even better. CAT S3 VLT 17 %.5K Chrome:- The 5K CHROME lens works best in brighter light conditions, but can also be used if you are facing a cloudy day. CAT S2 VLT 23 %5K Red:- 5K RED lens uses a more neutral lens color. It works perfect in any cloudy to sunny weather condition. CAT S2 VLT 28%Specifications:- Lens: 5K chrome: S2, VLT 23%- Spare lenses: Orange: S1, VLT 57%- Weather Condition: Sunny OvercastTechnology:Toric Lens:- Toric lenses are curved in a way which avoids optical distortion.Double Lens:- The Polycarbonate Double Lens is a comparable weight lens that provides 100% UV protection and is 10 times more impact-resistant than conventional glass or plastic. It is therefore the ideal lens for mountain sports.UV400 & Anti Fog:- UV400 & Anti Fog refers to the intense UV protective qualities of HEAD lenses and their ability to minimise fogging. The light on the mountain is intense so you need the best protection possible as well as anti-fogging qualities to maintain the best visibility.5K Lens:- The new 5K Lens tone formula was developed for the alpine environment. 5K enhances contrast and boosts color brilliance by filtering specific wave lengths of the visual spectrum, therefore revealing