Kalis most popular enduro helmet has been updated for 2021. With a newly designed visor and a dial retention fit system. The 3.0 has added ventilation making extra cooler than ever.All Kali helmets come with a lifetime crash replacement.TechnologyLow Density Layer (LDL), Rheon technology – This is a soft gel padding for rotational and low-g impact protection.Composite Fusion Plus – incorporates layers of multi-density cone shaped EPS foam, this reduces impact g-forces up to 25%.Key Features: Removable/washable liner Anti-microbial pads Flex moto-style visor Bug liner Dial retention system Compatible with Kali accessory mount 13 vents Weighs 360g/12.7oz PC shell and under wrap to protect foam core EPS foam Certified EN 1078 Available in 5 colourways Matt Black, Matt Thunder/Navy, Matt Moss/Silver, Matt red/Burgundy and Camo Matt KhakiSizes: XS/Small 50 54cm (Matt Black only) Small/Medium 55 61cm Large/X Large 60 63cm