Columbia Griffin Freezer Shirt - Boys

CozyMole says:

The Columbia Griffin Freezer Shirt for boys uses Columbia's Omni-Freeze technology to keep you cool - see below for details. Also with Omni-Shade UPF30 sun protection, this is the ideal shirt for hot sunny days. 
Available in Grasshopper.

Manufacturer's Comments on this Product:

Omni-Freeze® technology features flat yarns and the increased surface area pulls heat away from the skin, delivering an amazing cooling sensation on hot days.
Features:

• 100% polyester Omni-Freeze™
• Omni-Freeze advanced cooling
• Omni-Shade UPF50 Sun protection