The Detroit Marathon Women's Momentum Thermal Vest delivers lightweight warmth for winter running with a water-resistant shell and 80-gram insulation. Stretchy thermal side panels enhance mobility and breathability, while zippered pockets with warm linings keep hands and essentials protected in cold conditions.

Why You’ll Love It

• Stretchy thermal side panels support mobility and breathability
  
• Warm pocket linings add cold-weather comfort
• Semi-fitted design leaves room for comfortable movement

Best For: Winter running, cold weather, layering
Fit: Semi-fitted