Ivy Loyal Under Armor® Hoodie

Ivy Loyal Hoodie

Built to perform and rooted in legacy, the 4th Infantry Under Armor Hoodie from Zero One represents the standard of the legendary “Ivy Division.” From the beaches of Normandy in World War II to today’s modern military operations, the 4th Infantry Division has always embodied strength, endurance, and resilience.

Designed for Physical Training and active use, this hoodie delivers the ideal balance of comfort, durability, and mobility for cooler conditions. Whether you’re training, warming up, or pushing through daily demands, it’s made to move with you and hold up under pressure. Functional enough for PT, versatile enough for everyday wear—this is performance gear with purpose.

Zero One — Train With Purpose.

Zero One exists for those driven by discipline, pride, and constant self-improvement. Our designs are clean and understated, honoring service, sacrifice, and commitment without being loud. This pullover isn’t just about what you wear—it’s about the standard you live by.

Details:

• Soft cotton-blend fleece with brushed inside
• Unisex, regular fit
• Front pouch pocket
• Ribbed cuffs and bottom hem
• Matching drawstrings
• Embroidered Under Armor® logo at the top center
• Left Chest Ivy Division logo
• Right arm American flag
• Back Zero One Tribal Emblem
• 2-23 RAIDER & Steadfast & Loyal text
• 80% cotton, 20% polyester
• Blank product sourced from Vietnam
  

Size guide