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.
-
Chest circumference: measure around the widest part of the chest
-
Waist: measure around the narrowest part of your waist
-
Hips: measure around the widest part of the hips
-
Inseam length: measure from groin to ankle
-
Head circumference (helmets): measure just above the eyebrows and ears
-
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.
Julian & Jones Immuno Boost – Strengthen immunity, boost performance
A strong immune system is the key to a healthy, powerful, and resilient horse.
Especially during periods of stress, heavy exertion, seasonal changes, or after illness, your horse needs extra support.
Julian & Jones Immuno Boost is a powerful liquid formula that strengthens the immune system from within with high-quality, bioavailable nutrients.
Ideal for sport horses, young horses in training, or animals that need a little extra.
What makes Immuno Boost so effective
Targeted immune system support: Helps the body ward off viruses, bacteria, and parasites.
Stimulates natural resistance & vitality: Supports faster recovery and better performance.
Especially for periods of stress or reduced condition: Perfect for fatigue, training, seasonal changes, or after illness.
High-quality, easily absorbed ingredients: All in one liquid formula for fast and efficient absorption.
Supports general health: Healthy horses perform better and recover faster.
Packaging & use
•Content: 500 ml
•Form: Liquid supplement – easy to dose over the daily feed
•Recommended use:
During intensive training or with reduced resistance
For young horses in development or older horses with weaker immunity
During the transition to autumn or spring, when immunity is extra strained
Ideal for:
Competition horses in training or at events
Horses after illness or vaccination
Seasonal changes, relocation, or other stressful moments
Animals with reduced immunity or recurring ailments
Julian & Jones Immuno Boost helps your horse stay healthy – from within.
A small bottle, a big difference for your horse's performance and well-being.
Julian & Jones
Over 30 years
of broad expertise
Team of
experts by experience
Carefully selected
top segment
Understanding for
every level
