Power Air™

I-Beam Construction

Power Air fleece forges a new way for warmth-without-weight insulation.

The I-Beam construction uses a classic industrial structure to elevate lightweight strength to Power Air’s revolutionary anti-shedding capabilities.

Stability is Sustainability.

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Power Air™ I-Beam Features & Benefits

DUAL-SURFACE

EFFICIENT WARMTH

SHEDS UP TO 5x LESS MICROFIBERS

HIGHLY DURABLE

PERFORMANCE FLEECE

100% RECYCLED CONTENT

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Polartec® Power Air™ I-Beam

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Polartec® Power Air™ I-Beam

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Polartec® Power Air™ I-Beam

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Polartec® Power Air™ I-Beam

About Power Air I-Beam Technology

This new Power Air is knit with a single material made from 100% recycled PET to simplify recyclability or reusability. The “mono” material approach means that this fabric can be recycled into new yarn at the end of its life.

The hearty dual-surface construction - a flat jersey face with an “I-Beam” backing - is uniquely engineered to trap warm air within empty space for advanced thermal efficiency, achieving optimal insulation without exposed lofted fibers. This creates a thinner, lighter weight fabric that enhances wearability and durability. It’s restructured to further reduce microfiber shedding and reconstituted to enable recyclability at the end of garment life.

Polartec Power Air I Beam Illustration Closeup