From Merrell:

Merrell's Barefoot Life Frost Gloves winter boots offer the minimalist, barefoot experience you love with the dependable weather protection you need. The DWR-treated and waterproof breathable fabric upper features a stylish foldable cuff that can be worn up or down, chic gathered seams, and the warmth of fleece lining and 80g PrimaLoft® insulation.

• Waterproof fabric upper with foldable, adjustable drawcord cuff and gathered seams
• Durable Water Repellent (DWR) finish is abrasion and water resistant
• Waterproof membrane provides impermeable but breathable barrier
• Merrell Conductor Fleece lining provides lightweight, versatile heat retention in varying conditions
• AEGIS Microbe Shield® treatment fights odor
• 80g of PrimaLoft® insulation treated with antimicrobial solution
• 3mm active heat film under foot
• Vegan-friendly footwear
• Vibram® Snow Glove TC1 rubber outsole