ULTRALIGHT.
ULTRA WARM.
HeatLock® is an engineered thermal interface designed for intelligent warmth - weightless, sleek, and radically efficient.
Through precision-structured polymers and molecular-level design, HeatLock® creates a lightweight yet powerful heat retention matrix that minimizes thermal loss and stabilizes body temperature across environments.
By reducing reliance on bulky materials or external heating, HeatLock® supports energy efficiency and adaptive insulation. Its cross-sector adaptability - spanning performance apparel, technical textiles, industrial gear, and architectural applications - redefines what warmth can look and feel like in the 21st century.
HEATLOCK® VARIATIONS
The HeatLock® Collection is comprised of three powerful versions;
HeatLock®AERO, HeatLock®WAVE, and HeatLock®HOLLOW.
HeatLock®AERO integrates aerogel, the lightest solid known to science, into a precision-engineered insulation built for ultralight thermal dominance.
This micro-porous textile matrix delivers thermal power with near-zero weight, while actively absorbing odor and managing moisture in high-intensity environments. Designed for gear that demands absolute performance with no excess, HeatLock®AERO redefines what advanced insulation feels like in motion.
HeatLock®WAVE is engineered to deliver dual-performance insulation—regulating body heat while actively channeling moisture away from the skin.
Its wave-formed filament structure manages thermal flow and vapor release simultaneously, maintaining a stable microclimate even in high-intensity, cold-weather conditions.
Designed for next-gen winter systems, athletic wear, and tactical environments, HeatLock®WAVE supports peak thermoregulation and sweat control without added bulk.
This dual-action platform redefines what thermal insulation can achieve in motion.
HeatLock®HOLLOW is a dual-structure insulation built for maximum thermal efficiency at minimal weight.
Engineered with a hollow-core filament that traps air at the center and a high-performance sheath that resists external heat loss, this construction creates an internal buffer system that retains warmth without bulk.
The result: up to 30% weight reduction without sacrificing insulation. Ideal for streamlined winter applications—from outerwear and base layers to gloves and gear where every gram matters—HeatLock®HOLLOW offers warmth you can’t feel, but won’t forget.
KEY BENEFITS
ENHANCED HEAT RETENTION & WARMTH
PROPIETARY SCIENCE
ELEVATED CLO VALUE*
*CLO VALUE is the amount of insulation that allows a person to maintain thermal equilibrium in an environment at 21°C (70°F) with minimal air movement.
IMPROVED DRY TIME
LIGHTWEIGHT
USA DESIGNED
WARMTH YOU CAN MEASURE
Our Heatlock®AERO Flock technology achieved outstanding insulation values in controlled testing—because when it comes to warmth, we don’t just claim it. We prove it.
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Built to Lock In Warmth. Designed to Perform.
Heatlock® isn’t just insulation—it’s innovation at the fiber level.
With a range of advanced thermal technologies, Heatlock® delivers intelligent warmth that adapts to the wearer’s needs without compromising breathability, comfort, or design.
Whether integrated into outerwear, soft goods, or performance layers, Heatlock® sets a new standard for how heat should be captured, retained, and felt, bringing science-backed performance into everyday essentials.