Features like the rugged 600D Endura shell can withstand the grittiest of conditions

Tough plastic body house internal rattle for added attraction

In Summer holds (2) 6

Wings open and close creating a loud noise against the body

Cut-Away 90mm Swept Handle

Under Armour Base Crew Squarebill Features like the rugged 600DUA Base is a system of baselayers, numbered from 2. 0 to 4. 0, that takes you from cold to absolutely freezing temps. It's constructed using a special negative grid pattern with each individual cell designed to trap heat without adding bulk. Think long underwear, reengineered for athletes performing at their peak. UA Base 2. 0 is built for cold weather and higher activity levels.