You can read the word waterproof on a label. You can look at the fabric and check the specifications. But when you're standing at the yard in heavy rain, what really matters is much simpler: will my coat keep me dry?
At EQUIDRY, performance isn't something that is simply claimed. It is tested, measured and put through its paces in the real world. From controlled laboratory testing to genuine equestrian environments, EQUIDRY coats and jackets are developed to perform when riders need them most.
First, We Test The Science
Before a coat ever faces a rainy hack or a long day at the yard, the materials need to prove they can deliver the protection they are designed for. That starts with laboratory testing.
One of the key tests used to assess waterproof fabrics is Hydrostatic Head. It measures how much water pressure a fabric can withstand before water begins to penetrate, with the result recorded in millimetres. The higher the rating, the greater the level of water pressure the fabric can withstand.
EQUIDRY’s oversized and fitted coats feature a 20,000mm waterproof rating, meaning the fabrics have been engineered to withstand significant water pressure and can therefore keep riders protected against persistent and heavy rainfall.
Rather than relying on how a fabric looks or feels, Hydrostatic Head testing gives us a consistent and measurable way to assess waterproof performance, providing confidence that the technology behind EQUIDRY outerwear is built to perform.

Secondly, We Test The Performance
A laboratory can tell you a huge amount about a fabric, but there is one thing it cannot fully recreate: riding.
EQUIDRY garments are put through their paces by riders in genuine equestrian environments, helping assess how they move, feel and perform when worn as intended. From hacking and schooling to everyday yard life, this provides the ultimate test of whether a garment works beyond its technical specifications.
We look at the details that matter when you are actually wearing a coat. Does it allow unrestricted movement in the saddle? Does it remain comfortable when reaching, bending or working around the yard? Can it withstand the demands of regular wear? Durability, comfort, fit and ease of movement all play a part in creating outerwear that works with the rider, rather than restricting them.

Science Meets Real Life
Laboratory testing tells us what the fabric can withstand. Real world testing shows us how that performance translates to the rider. Together, they provide a more complete picture of a garment's performance and help ensure EQUIDRY outerwear is made for the realities of equestrian life.
For more information on what makes an EQUIDRY coat truly waterproof, visit the support hub.
