Oakley Mens Hawkeye Biozone Shell Snowmobile Pants, Jet Black Durable, breathable FN Dry 10K technology blocks out the elements and is waterproof up to 10,000mm BioZone Shell lining system provides targeted sweat management, heat retention and movement for cold-weather performance Reinforced cuffs lend durability Inner thigh zip vents with mesh insets allow customized breathability Ankle gussets allow for easy changing over boots