For days when the mercury plunges below 15 degrees, Sturmfist 4 provides unmatched performance by combining superior fabrics and insulation technologies.

• Water and wind resistant shell fabric on back of hand
• Water resistant goat leather on palm
• Primaloft Gold insulation with aerogel cross core technology
• Primaloft ECO needle with grip control insulation in palms protects against conductive heat loss
• Merino wool-blend shell lining