Hoodie hem tightness is a small but vital detail, and UNIT-100 sees it as key to fit and wear comfort. A tight hem gives a clean look, great for athletic styles, but it causes fabric bunching and feels restrictive for casual wear, pulling oddly when you move. A loose hem lets the hoodie hang naturally, for easy movement and a relaxed streetwear vibe—even better with heavy fabrics—yet too loose makes it shapeless and messy. Hem tightness has to match the hoodie’s length, body width and fabric weight, and its real effect only shows when you’re moving. That’s why UNIT-100 does real-life wear tests, making hems that balance structure and comfort, feeling unnoticeable when worn daily.