OMP Karting Winter Shirt

The OMP Karting Winter Shirt is a long-sleeve base layer built for kart racers who train or compete when temperatures drop, including 4 cycle LO206. It keeps the body warm and dry while delivering the comfort and flexibility needed to perform in cold conditions, whether on winter track days or during a chilly morning jog.

What you get

• Seamless thermal weave that traps warmth
• Low-bulk construction for layering
• Stretch fabric for full range of motion
• Developed with kart teams for real track use
• Breathable design that manages moisture

Fit and use

This shirt sits close to the body without restriction, so you can grip the wheel or move freely during sessions. The seamless construction reduces bulk under a kart suit while still delivering insulation on cold track days or during winter training runs. It balances breathability with thermal regulation to help maintain comfort when the temperature falls.

It works equally well for off-season fitness activities where sweat management and light warmth matter. The fabric stays comfortable next to skin and helps regulate temperature without overheating. A sleek design also makes it suitable for casual wear when you are off the track, giving you one versatile piece for multiple cold-weather needs.

FAQ

Is this shirt FIA or SFI rated?

No, this winter shirt is not fireproof or homologated. It is designed for comfort and performance in karting and other athletic activities in cold weather.

Can I use this under my kart suit during races?

Yes. It fits comfortably under a kart suit and keeps you warm without overheating thanks to its breathable fabric.

How does the sizing run?

This shirt is designed to be form-fitting. If you are between sizes or prefer a looser fit, consider sizing up.

Compare the OMP First Nomex Shirt for fire-resistant protection or the OMP KS Karting Long Sleeve Top for advanced Dryarn moisture management when you need different performance features. Both options from the same brand give you choices depending on whether you prioritize flame resistance or enhanced sweat evacuation in varying conditions.

Sizing