NOTE! The sizes in AJR® 3.0 PRO have a slightly looser fit in the legs, but are significantly more durable than AJR® 2.0. See the size guide below for the perfect fit.

AJR® 3.0 PRO – Gamechanger in Comfort & Durability

Experience the future of underwear with AJR® 3.0 PRO – designed for those who refuse to compromise. Our new collection redefines the standard for quality, functionality and durability.

By using modal, a silky-soft and breathable material made from beech trees , we ensure an extra comfortable fit while making a more sustainable choice. Modal requires fewer chemicals and less water than traditional materials, making AJR® 3.0 PRO a smarter choice – both for you and for the environment.

Every detail is carefully optimized to create an experience that lives up to our promise of AJR® Always Just Right . The product is developed in close collaboration with professional athletes and everyday consumers to ensure the perfect combination of functionality, comfort and quality.

Why choose AJR® 3.0 PRO?

AJR® – Activate Your Performance

Groundbreaking Material Mix

Made with an innovative combination of 48% cotton stretch, 48% modal and 4% spandex, the AJR® 3.0 PRO provides a silky-soft feel that is both highly breathable and incredibly flexible.

Modal – Luxurious Durability: Adds a silky-soft feel, extra strength and a superior ability to hold its shape after more than 100 washes. Made from beech trees – a renewable resource – modal requires fewer chemicals and less water than traditional materials, making it a more sustainable choice without compromising on quality and comfort.
Cotton Stretch – Natural Comfort: Provides stretch, breathability and a soft, flexible fit. The elastic cotton blend conforms to the body, maintains its shape and provides optimal freedom of movement all day long.
Spandex in AJR®'s underwear ensures a flexible fit, optimal freedom of movement and long-lasting comfort. It helps the fabric retain its shape and makes the underwear ideal for both everyday wear and physical activity.

Improved Elasticity & Fit

Our upgraded elastic is significantly improved over previous versions, making it more durable than the elastic in AJR® 2.0. It provides a perfect fit that stays in place all day long – even during the most demanding activities. No irritation, no adjustments – just pure comfort.

Stretchy and flexible: Ensures full freedom of movement and a body-hugging fit that feels comfortable against the skin.
More durable , thinner: Designed to feel light as a feather while remaining sturdy and holding their shape wash after wash.

Premium Design for Active Life

Perfect for everything from everyday use to intense training sessions, the AJR® 3.0 PRO adapts to your lifestyle and gives you the freedom to focus on what matters.

Extra leg length ensures they stay where they're supposed to without rolling up, while the flexible fit adapts to your body over time – especially after repeated washes.

Important Size Recommendations

The AJR® 3.0 PRO is larger in size compared to previous models. To ensure the best fit, we recommend:

Tight fit: Go down a size, especially if you have slim or athletic legs.
Normal or loose fit: We recommend sticking to your usual size if you prefer a looser and more relaxed feel. This is especially true if you have a natural body type with slightly thicker legs, as the material will mold to your body over time and fit even better after repeated washings.

Tip : If they feel a little loose, we recommend washing them at 60 degrees and tumble drying them before use. Our upgraded modal fabric is extremely durable and will adapt to your body shape over time.

Washing recommendations

To get the most out of your AJR® 3.0 PRO, we recommend:

Wash at up to 60 degrees for hygienic and optimal cleanliness.
Tumble drying is allowed – our modal blend maintains its quality and fit while adapting to your body shape over time.
The underwear will naturally shape to your body after repeated washing and use.

Premium Underwear for Everyone

With AJR® 3.0 PRO we bring premium quality within reach for everyone. Whether you are looking for maximum comfort, or something that can withstand your highest ambitions, this collection is designed to be Always Just Right .

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