The North Shore Bike Chamois features BN3TH's first of its kind patent-pending MTB-specific (Sea-to-Sky) STS Pad and patented MyPakage Pouch Technology to support your boys. Designed to be worn under shorts, this high-performance liner is everything you love about BN3TH underwear combined with a new world of comfort designed for your ride, plus the permanent silver anti-odor IONIC+ technology that kills stink before it starts. Make every ride your best yet & crush the trail, road or indoor trainer, not your boys.