Ten Thousand Interval Shirt

The Ten Thousand Interval Shirt is built for athletes who want one shirt for almost every type of training. Lightweight, breathable, and made to handle high-intensity workouts without feeling heavy, clingy, or restrictive.

Whether you're hitting a heavy strength session, pushing through conditioning, or adding a run to your training, the Interval Shirt moves effortlessly with you. The high-stretch fabric provides full freedom of movement, while the sweat-wicking and quick-drying material keeps you comfortable when the intensity rises.

The streamlined fit delivers an athletic look without excess fabric. Flatlock seams help reduce chafing, even during longer sessions or high-rep workouts. The permanent Odorblock treatment helps fight unwanted odours, keeping the shirt feeling fresher after hard training.

As you would expect from Ten Thousand, the Interval Shirt is built for serious use. The fabric has been tested for durability and abrasion resistance, making this a shirt that performs hard and lasts long.

Why choose the Ten Thousand Interval Shirt?

Lightweight and breathable

The performance fabric feels light and helps regulate body temperature during demanding training sessions.

Sweat-wicking and quick-drying

The material moves sweat away from the body and dries quickly, helping you stay comfortable throughout your workout.

Full freedom of movement

The stretch fabric moves naturally with you during lifting, conditioning, running, and functional fitness.

Reduced chafing

Flatlock seams provide extra comfort and help reduce irritation during longer workouts.

Built for serious training

Durability-tested and made to handle hard training weeks, repeated washing, and regular use.

Material

84% polyester
16% spandex
144 GSM

Care instructions

Machine wash cold with like colours. Tumble dry low. Do not iron, bleach, or dry clean.