The MAÂT Onyx competition polo shirt reinvents classic codes by combining timeless elegance with confident modernity . Every detail is designed for performance and style in competition.
Technical details
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Composition: 80% polyamide – 20% elastane
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Polyamide : breathable, soft to the touch, quick-drying
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Elastane : 4-way stretch for second-skin comfort
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Ergonomic cut: fitted, feminine, soft fabric that perfectly hugs the skin
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White collar: competition approved, discreet snap closure, rhinestone logo
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Openwork front panel: subtle refinement in sheer tulle with bands, exclusive to this model
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Button placket: contrasting finishes
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Short sleeves: trimmed with white piping
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Technical features: breathable fabric that regulates heat and keeps you dry in all conditions
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Care instructions: Machine washable at 30°C, quick drying, wrinkle-free
Strengths
✔ Chic originality: openwork bib for a modern and distinctive style
✔ Maximum breathability: ideal under the pressure of competitions
✔ Freedom of movement: multidirectional stretch fabric
✔ Timeless elegance: deep black with a contrasting white collar, regulation style
✔ Robustness: designed to withstand washing at 30°C and intensive use
Use
Perfect for show jumping, hunter or dressage competitions.
Wear it under a jacket for a classic style or on its own for a modern and assertive look.
Size guide : The model weighs 55 kg and is 1.69 m tall, and wears size XS
Returns will be accepted up to 10 days after customer receipt or the date of the tracking number, only for unworn items. As a customer, you are required to inform us by email before returning the item, only in the following cases:
- Incorrect item received.
- Item received did not meet expectations (e.g., damaged packaging).
- This item has defects.
- Delivery deadline exceeded.
- The carrier does not allow inspection of the goods before payment.
The returned product(s) must be in their original packaging, protected, undamaged, and unworn. This means that the item(s) must be carefully packed in a cardboard box to ensure their protection during transport, ideally the same box used for the initial shipment.








