Size guide

A correct size is essential for both comfort and performance in equestrian sports. At Maddelin Equestrian, we are happy to help you choose the right size so that your equipment fits perfectly—whether it's riding apparel, helmets, boots, or accessories.
A well-fitting outfit not only ensures greater comfort but also better performance in the saddle. Clothing that is too tight or too loose can restrict your freedom of movement and affect your aids. Therefore, we recommend always measuring accurately and using our size charts as a guide.
Our size charts are organized by product category and brand, allowing you to choose as precisely as possible. Because fits can vary by brand, you will find specific information with each product to guide you.
How to measure correctly?
For the best results, always measure with a flexible tape measure, close to the body but without tightening.
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Chest circumference: measure around the widest part of the chest
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Waist: measure around the narrowest part of your waist
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Hips: measure around the widest part of the hips
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Inseam length: measure from groin to ankle
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Head circumference (helmets): measure just above the eyebrows and ears
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Calf circumference & height (boots/chaps): measure the widest part of the calf and the height from heel to hollow of the knee
If you are in doubt between two sizes? We usually advise choosing the larger size for extra comfort, unless otherwise stated with the product.
At Maddelin, we believe that the right fit makes all the difference between just riding and truly riding well. Use our size charts as a guide and confidently choose the size that suits you and your horse.
Trust Inno Sense 2.5 Eggbutt Port Medium
Optimal tongue freedom and subtle control – the Trust Inno Sense 2.5 Eggbutt Port Medium offers the perfect balance of comfort, stability, and gentle leverage. Ideal for horses with sensitive tongues and needing extra space in their mouths.
Why choose the Trust Inno Sense 2.5 Eggbutt Port Medium
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Port design (medium tongue freedom) : The soft port provides more space for the tongue, reduces pressure and prevents resistance in sensitive horses.
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Inno Sense material : Made of safe, food-grade plastic that feels soft, stimulates saliva production and is completely free of BPA and harmful substances.
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Medium Firmness : The bit is slightly flexible but retains sufficient firmness for clear aids, ideal for horses that need a softer support without too much flexibility.
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2.5 ring action : The half rings provide a slight leverage action, which allows for extra balance and alignment without the bit becoming sharp.
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Eggbutt Side Pieces : The fixed side pieces provide more stability and prevent pinching at the corners of your mouth – perfect for a smooth, consistent connection.
Technical Specifications
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Material : Inno Sense plastic (safe, non-toxic)
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Mouthpiece : Port Medium – with slight tongue freedom
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Side pieces : 2.5 ring with fixed Eggbutt connection
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Mouthpiece thickness : approx. 20 mm
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Sizes : Available in 12.5 cm and 13.5 cm
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Use : Suitable for jumping, eventing, dressage and general training
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Maintenance : Rinse with water after use; allow to dry thoroughly.
Perfect for...
The Trust Inno Sense 2.5 Eggbutt Port Medium is ideal for:
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Sensitive horses that perform better with extra tongue freedom
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Riders who want a light leverage effect without a sharp impact
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Horses that need a stable, comfortable connection
Choose comfort and confidence – experience the difference with the Trust Inno Sense 2.5 Eggbutt Port Medium!
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