What Is a Cycling Kit?

Cycling terminology has gotten complicated with all the industry jargon flying around. As someone who was confused by “kit” talk when I started riding, I learned everything there is to know about what cyclists mean when they talk about their gear this way. Today, I will share it all with you.

The Simple Definition

Probably should have led with this section, honestly. A cycling kit is your complete cycling outfit—primarily the jersey and shorts, but often including accessories like gloves, socks, and arm warmers. When cyclists say “kit,” they mean what you’re wearing to ride.

What’s Included in a Kit

That’s what makes kit terminology endearing to us cyclists—it’s shorthand for a whole system of clothing designed to work together.

A basic kit includes:

• Jersey: The cycling-specific shirt with rear pockets, technical fabric, and a cut designed for the riding position.
• Shorts or bibs: Padded cycling shorts (or bib shorts with suspenders) that protect against saddle discomfort.

Extended kit might add:

• Cycling socks (often coordinated)
• Gloves
• Arm and leg warmers
• Matching cap or helmet cover

Matching vs. Mixed Kits

A “matching kit” means jersey and shorts from the same brand or design line, intended to look coordinated. Team kits are matching by definition—everyone wears identical clothing with team sponsors and colors.

Many cyclists mix brands—a Castelli jersey with Pearl Izumi shorts, for example. There’s no rule requiring matching, though it does look more put-together.

Why “Kit” Instead of “Outfit”?

The term comes from British cycling culture, where “kit” is standard terminology for sports gear. It stuck in cycling because the clothing is specialized equipment, not just something you throw on. Calling it a kit acknowledges that each piece serves a function beyond looking nice.

Getting Your First Kit

Start with a basic jersey and padded shorts from a reputable brand. You don’t need matching—focus on fit and comfort. As you ride more, you’ll develop preferences and can build a coordinated kit that reflects your style and riding needs.