Cooling Fabric

Polartec® Delta™ was created so cooling fabric technologies could better utilize the body's natural cooling process — sweat.

Next-to-skin fabrics that target wicking and fast drying will keep moisture moving, but don't work towards actually cooling the body down. Delta™ works more efficiently by elevating touch-points for increased airflow, faster moisture dispersal, and reduced wet-cling.

Change what you wear when it’s hot.

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Delta Hero Hex 1200X1200

Delta™ Features & Benefits

Cool Touch

Highly Breathable

Superior Wicking

Regulated Drying

Reduced Cling

Odor Control

Available in at least 50% Recycled P.E.T. Plastic

Delta 6087 RO 4026 Detail 4

Polartec® Delta™

Delta 6080 RO detail 4

Polartec® Delta™

About Delta™ Technology

Polartec® Delta™ features an innovative composition that regulates dry times and allows better breathability when wet.

Delta's specialized knit construction uses both hydrophobic and hydrophilic yarns for more advanced control of moisture dispersal. These patent-pending radiating knit structures keep you cooler in hot conditions by increasing airflow to dissipate heat.

Technology Delta 2020X1110

Featured Media


Mad Match

Rhone & Polartec

A remote desert, a makeshift tennis court, and an endless tennis match. How would you keep cool? The Rhone Delta Polo uses Polartec® Delta™ cooling fabric technology to supercharge your body’s natural cooling response.

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Shop Polartec® Delta™

Find garments made with Delta™ and other Polartec® fabrics from these retailers

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