Stratus Storm Cell Under Helmet Hat ski map thanks to its high-modulus polyethylene

thanks to its high-modulus polyethylene construction

the updated Race Vest brings a dynamic fit

Eco-Friendly: Patagonia’s commitment to sustainability is evident

while VIBRAM® Litebase reduces sole weight by 30% without compromising durability

Whether you're breaking trail or tackling steep backcountry lines

Stratus Storm Cell Under Helmet Hat ski map thanks to its high-modulus polyethyleneDesigned for high output ski missions, the StormCell Under Helmet Hat delivers warmth and versatility in cold conditions. Made from 100% premium merino wool, it provides lightweight insulation, superior moisture management, and all day comfortwhether you're skinning uphill or charging down. Perfect under a helmet or on its own, this sustainably crafted, biodegradable layer keeps you warm while keeping your impact low.