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Under Armour ISO Chill Technology

Days on the water can get really long when the temperature and humidity are high. That's why thinking anglers regulate their internal thermostats with Under Armour's revolutionary ISO CHILL technology.

These shirts deliver sun protection, moisture-wicking comfort, strategic ventilation, quick-dry anti-microbial fabrics and stain resistance—with their Nylon-ISO Chill fabric blends that feels naturally cool against the skin. A technology born for fishermen, these innovative shirts purposefully fit loose so air can move easily around your upper body and offer a full range of motion when letting your hook fly.

High performance, easy care and a cooling feel let you enjoy your time on the water while focusing your energies on the big catch!

* 91% nylon, 9% elastane

* Nylon Iso Chill fabric naturally cool against skin

* 30+ UPF protects you from the sun's harmful rays

* Signature Moisture Transport System wicks sweat away from the body

For more information on Under Armour's new ISO CHILL collection, and their complete selection of performance apparel, footwear, and accessories, visit Under Armour Fishing.

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