Outdoor Research Tundra Aerogel Balaclava hardshell You can add foams or

You can add foams or remove materials where it's needed (+/-8mm)

- Average weight 232 (11-25T) 251 (11-28T) 269 (11-30T) 243 (12-25T) 300 (14-28T) 292 (11-32T)

Clamshell-style zippered lid opening for easy packing and organization

Allover printed design on the collar

these versatile joggers maintain form and fit while never bagging out

Outdoor Research Tundra Aerogel Balaclava hardshell You can add foams orThe Tundra Aerogel Balaclava celebrates the insulation trusted and tested by NASA with PrimaLoft Aerogel: The world's and as far as we know, space's most reliable warmth. A polyester crown, windproof construction, and strategically placed Aerogel insulation add durable warmth where you're most susceptible to frostbite; along the cheeks, over the nose, and under your eyes. Over the mouth neoprene blocks wind while providing stretch and insulation, and