Taped neckline

or KICKR smart trainer directly to the fan — as your speed or heart rate increases

Rotational liner: All D4 helmets feature a MIPS liner to protect against rotational forces to the brain from certain impacts

Tougher Rim - 1174g (27+)

- Flank protection

Smith Defy Sunglasses - M - Matte Salt Haze - ChromaPop Rose Gold Mirror PLP|Colour Taped necklineWhether you're running, rolling or sliding, a crisp view of the terrain translates to full speed ahead fun. The Smith Defy sunglasses double down with a lightweight, rimless design and terrain defining ChromaPop optics for unobstructed, high contrast vision. Whether you're on the move in the hills or simply taking in the view from the back deck, an interchangeable lens lets you match the light conditions. Vision ChromaPop lenses enhance contrast and