EquiFit Hind Boot Size Guide

Measuring your horse's hind ankle circumference is the most accurate way to size EquiFit hind boots. If your horse is between sizes, the ankle circumference measurement takes priority over height.

Size	Horse Type	Height (hands)	Ankle Circumference
Small	Large Pony	14.0–14.3	10.5"–11.25"
Medium	Small Horse	15.0–15.3	11.25"–12"
Large	Standard	16.0–16.3	12"–13"
Extra Large	Oversize	17+	13"–14"
XX-Large	Oversize+	17+	14"–15"

How to measure the ankle
Wrap a soft measuring tape around the narrowest part of the fetlock (ankle) joint, just above the point where the leg meets the hoof. Keep the tape snug but not tight, and level all the way around. Measure both hind legs and use the larger reading.

Between sizes? Choose by ankle circumference first — a boot that fits the ankle protects the joint correctly. Height is a guide only.

Sizing notes: Measurements shown are EquiFit's published hind-boot ranges. This chart covers hind boots and hind-boot replacement liners. Pony-size boots (e.g. MultiTeq, Pony Medal) run smaller than Small. On EquiFit's own chart the XX-Large row is labelled “Extra Extra Large.”

The EquiFit Prolete Hind Boot - Elastic Straps & Extended Liner combines elastic-strap closures with an extended liner for added lower-leg coverage.

It suits horses that need secure fetlock protection with a little more liner coverage and an even, flexible fit.

Best for

Practical hind-leg protection with extended liner coverage
Horses that benefit from elastic-strap give and added lining
Schooling, turnout, and daily work

Key features

Protective hind profile — shields the fetlock and lower cannon.
Elastic-strap closure — flexible straps for an even, secure hold.
Extended liner — added liner coverage for the lower leg.

Fit, compatibility & care

Fit: Choose the size and configuration that best match the horse’s leg shape and build.
Compatibility: Select the boot size and configuration that match the horse and intended use.
Care: Remove dirt and debris after use; allow boots to dry fully before storing.