Sportswear Terminology: Understand Key Terms Like Activewear, Performance Wear, and More

When you hear sportswear, clothing designed for physical activity, whether for training, competition, or casual movement. Also known as athletic wear, it’s the umbrella term for everything from gym shorts to running tights. But here’s the thing—most people use "sportswear" when they really mean something else. That’s why knowing the difference between sportswear, activewear, and performance wear isn’t just helpful—it’s essential if you want to buy clothes that actually work for how you live.

Activewear, clothing made for comfort during everyday movement, not intense training. Also known as athleisure, it’s what you wear to run errands, meet friends, or work from home. Think leggings, zip-up hoodies, and breathable T-shirts that look good but don’t scream "gym." Then there’s performance wear, high-tech gear engineered for sweat, speed, and endurance. Also known as training gear, it includes moisture-wicking fabrics, compression fits, and seam-sealed jackets designed for serious athletes. These aren’t just fashion labels—they’re functional categories. A yoga class might call for activewear. A 10K race needs performance wear. And sportswear? That’s the whole family.

Some terms get mixed up because they overlap. A hoodie with a zipper? That’s a zip-up hoodie, not just "a hoodie." Trainers? They’re named after their original purpose—to help athletes train. And yes, a SWAT jacket is a type of tactical gear, but it’s not something you’d wear to the gym. These distinctions matter because buying the wrong thing can mean discomfort, poor performance, or just looking out of place. The posts below break down exactly these kinds of terms: what they mean, where they come from, and how to spot them in real life. You’ll find clear guides on hoodie types, the history behind "trainers," why a polo shirt isn’t a T-shirt, and how to tell if something’s truly performance-grade or just styled to look like it. No fluff. Just the facts you need to shop smarter and dress right—for your body, your routine, and your life.