There's nothing like running your favorite hardcore playlist and working your arms until you get the greatest feeling in the world: the pump. Whether you prefer close-grip pressing or closed-grip pulling, every day is Arm Day.

• 85% acrylic, 15% wool
• Structured, 6-panel, high-profile
• Plastic snap closure
• Green under visor
• Head circumference: 22″–24″ (55–60 cm)