COLUMBIA ZERO RULES LIGHT SS CREW MENS

The Columbia Zero Rules Light SS Crew is a technical short-sleeve shirt engineered for high-output activities in extreme heat. As part of Columbia’s performance lineup, this shirt utilizes advanced fabric technology to actively lower the material's temperature, making it an essential layer for hiking, trail running, or long days on the water. Lightweight and breathable, it is designed to keep athletes comfortable and dry when the sun is at its peak.

Key Features:

• Omni-Freeze ZERO™ Technology: Features blue rings that react with your sweat to lower the temperature of the fabric, providing an immediate and persistent cooling sensation.
• Omni-Wick™ Fabric: Advanced moisture-management system that pulls sweat away from the body to the surface of the fabric for rapid evaporation.
• Omni-Shade™ UPF 30: Built-in sun protection guards against harmful UVA and UVB rays, allowing for safer extended stays in direct sunlight.
• Antimicrobial Treatment: The fabric is treated to inhibit the growth of odor-causing bacteria, keeping the garment fresh during multi-day adventures.
• Active Fit: A streamlined, body-skimming design that allows for a full range of motion without excess bulk or wind resistance.
• Lightweight Stretch: Incorporates a comfort-stretch blend that moves with the body, preventing chafing during repetitive motions.