Size Guide
Jerryco uses UK Women's sizing unless otherwise stated.
Riding Leggings and Base Layers
Jerryco garments are tailored from 4-way stretch performance fabric which creates a sleek, sculpted fit that adapts beautifully to your shape. If you are between adult sizes, we recommend sizing down for the most flattering silhouette. The 4-way stretch fabric has significant lengthways stretch too, so they are perfect for petite, regular and tall lengths.
For our Jerryco Junior collection, we recognise children and pre-teens grow at different rates. If your child is in-between sizes or prefers a larger fit, you may wish to size up.
Please refer to our table below, which shows the garment measurements of our base layers and riding leggings. Measurements shown as a range include the natural stretch of the fabric.

Breeches
Jerryco breeches are true to size, and the technical 4-way stretch performance fabric creates a sleek, sculpted fit that adapts beautifully to your shape. We recommend you take your normal size in jeans for the best fit. Equestrian breeches are tailored to have an ankle length fit to prevent bulk under riding boots. The 4-way stretch fabric stretches lengthways too, so they are perfect for every leg length, petite, regular and tall.
How to measure
1. Chest: Measure under the arms at the fullest part around the chest circumference.
2. Waist: Most of our garments are designed to be high-waisted for sports performance comfort, therefore measure the narrowest part around the waistline circumference.
3. Inside leg: Equestrian riding leggings and breeches are designed to sit on/above the ankle to avoid chaffing under riding boots, therefore measure from the top of the inside leg to above the ankle bone.
4. Outer Sleeve Length: Measure from the end of the shoulder down to the wrist.

Helite Airbag Sizing
Helite airbag vests and accessories use their own sizing system to ensure optimal safety and fit. Sizes are based on your height and chest measurements, with options for standard and tall fits. Please refer to the Helite-specific size chart and measure carefully, as proper fit is essential for the airbag to deploy correctly and provide maximum protection. Our Helite Cannister sizes (50cc, 60cc, 85cc) correspond to specific vest sizes, so always check compatibility when ordering replacement canisters.
Any questions?
If you are unsure of the size you need, please do not hesitate to contact one of the friendly Jerryco team who will kindly assist you at info@jerrycoclothing.com.