The MP3 Trackline Performance Jacket brings classic athletic style into the modern MP3 identity.

Built with a structured 340 g/m² fabric, this jacket offers warmth without bulk, making it perfect for pre-game routines, gym sessions, and daily wear.

The contrast taping along the shoulders and sleeves creates a streamlined silhouette inspired by old-school training gear, upgraded with a contemporary fit. A full-length zipper and stand collar provide versatility, while the MP3 circle logo on the chest delivers a clean, professional finish.

Designed to pair seamlessly with the MP3 Trackline Performance Pants, this jacket completes a full warm-up set engineered for athletes who expect both performance and style.

Features:

• Mid-heavy 340 g/m² fabric for warmth + mobility

• 65.6% cotton / 34.4% polyester main fabric

• 100% polyester contrast taping

• Full-length zipper with stand collar

• MP3 circle logo on the chest

• Reinforced ribbed cuffs + hem

• Side pockets for essentials

• Designed in Tokyo for the MP3 performance line

Why We Made This:

MP3 represents the mindset of preparation, discipline, and precision.

The Trackline Performance Jacket is built for that moment before the game — focused, composed, ready.