TOPEAK-HEAT
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Sun-activated insulation and infrared reflection for fast, deep warmth in extreme cold.
WHAT IS TOPEAK-HEAT
Engineered for high-efficiency thermal regulation, TOPEAK-HEAT combines solar-reactive yarns with infrared-reflective lining. In controlled tests, fabric temperature rises over 10°C in 30 minutes of sunlight exposure, while body heat retention improves by 2.5°C in just 30 seconds. Lightweight. Powerless. Peak-ready.
WHAT IS
TOPEAK-HEAT
Engineered for high-efficiency thermal regulation, TOPEAK-HEAT combines solar-reactive yarns with infrared-reflective lining. In controlled tests, fabric temperature rises over 10°C in 30 minutes of sunlight exposure, while body heat retention improves by 2.5°C in just 30 seconds. Lightweight. Powerless. Peak-ready.
WARMTH IN COLD OUT
Under sun or cloud, TOPEAK-HEAT gets to work—soaking in solar energy, building a 10°C rise in surface warmth. And when your body heat kicks in, its infrared shield helps hold that warmth tight—fast, invisible, effective.
WARMTH IN COLD OUT
Under sun or cloud, TOPEAK-HEAT gets to work—soaking in solar energy, building a 10°C rise in surface warmth. And when your body heat kicks in, its infrared shield helps hold that warmth tight—fast, invisible, effective.
PERFORMANCE GAUGE
TOPEAK-HEAT reaches Level 4—combining solar-activated warmth and infrared reflection to raise fabric temperature by 10°C in 30 minutes. Tested to perform in extreme cold, from high-altitude treks to snow-bound stillness.
PERFORMANCE GAUGE
TOPEAK-HEAT reaches Level 4—combining solar-activated warmth and infrared reflection to raise fabric temperature by 10°C in 30 minutes. Tested to perform in extreme cold, from high-altitude treks to snow-bound stillness.
