Smith Nexus MIPS Helmet Small Matte Cactus. In addition to a hybrid shell that balances a lightweight low-profile design with a durable hardshell exterior the Nexus steps up impact coverage with Koroyd throughou t the helmet a fully-vented material that absorbs more energy in a crash than traditional foam construction alone. Add MIPS for increased safety during angled impacts and you have our most advanced helmet design. Since all this protection is useless if you don't want to wear it they dialed up the comfort level with a microadjustable BOA 360 Fit System that adapts to your whole head. A sweat-wicking odor-fighting liner keeps you warm while a front and rear adjustable 24-vent design lets you regulate airflow as needed. Specifications for Smith Nexus MIPS Helmet: Manufacturer: Smith Age Group: Adults Gender: Unisex Padding: MIPS Features of Smith Nexus MIPS Helmet:Lightweight and durableMIPS brain protection systemFit / integrationDesigned for ultimate integration with smith goggles for maximum comfort and ventingAdjustable dial fit for easy on-the-go size adjustmentRegulator climate control14 ventsRemovable Snapfit SL2 ear pads add warmth and are audio-chip compatible Package Contents: Smith Nexus MIPS Helmet Smith E005342VQ5155: Nexus MIPS Helmet Small Matte Cactus