The Jack Performance 3/4 Zip in Blue Stripe is a sporty staple designed for comfort, style, and movement. Made from a high-quality blend of 92% polyester and 8% elastane, it’s breathable, stretchy, and perfect for layering. The 3/4 zip design offers easy on-and-off, while the classic blue stripe adds a polished, preppy touch. Ideal for school, sports, or cooler mornings on the go, this top combines performance with timeless style. Customizable and made-to-order with a 4–5 week production time, the Jack 3/4 Zip is a must-have for active days with a classic edge.