Girths

A girth, sometimes called a cinch (Western US), is a piece of equipment used to keep the saddle in place on a horse or other animal. It encircles the barrel of the equine, and attaches to the billets (girth tabs) of the saddle on either side. Girths are used on English-type saddles, while western saddles uses a girth equivalent called a cinch.

Although a girth is often enough to keep a well-fitting saddle in place, other pieces of equipment are also used in the jumping or speed sports, such as polo, eventing, show jumping, and fox hunting. These include breastplates, breastgirths, breastcollars, and overgirths.
Source

New Girths

Fleece Equalizing Girth Manufacturer: Happy Tack Feature(s): - Elastic at both ends - Fleece on the horse side - Very popular with the Hunter/Jumper gang - Very soft, easy care, and comfy for your horse	Down Under Cord Girth Manufacturer: Down Under Feature(s): - Soft, durable, long lasting cord girth. - Sturdy leather ends. - Brass buckles. - Leather Pull-up strap. - Sizes: 28" -38"
Shenandoah Ergonomic Girth Non-Slip PVC Manufacturer: Shenandoah Feature(s): - PVC coated neoprene with equalizer buckles and tie straps - 1 set of billets and tie straps that are double nylon with leather lining - 1 set of flank straps that are nylon with leather lining - 5 piece set	Roma Merino Sheepskin Girth Cover - Long Manufacturer: Weatherbeeta USA $53.95
Kincade Fleece Girth With White Fleece Manufacturer: Kincade Feature(s): - The Kincade line of Matching Bridlework and Accessories offers the Perfect Combination of Quality and Price. - With our Wide Variety of Equestrian Products it is Easy to Find Just the Equipment You Need. - Equalizer Brown with White Fleece Girth with Elastic at both ends and fleece lining.	Outrider Super Cinch Manufacturer: Kathys Show Tack Feature(s): - superior in strength - heavy nylon webbing - Completely washable - Size: 34" - 4 buckle
Engel Sheepskin English Girth Cover Manufacturer: US Sheepskin Feature(s): - measures 31.5 x 4.75 - best medical sheepskin available - maxumun comfort for your horse - easy installation - can be cut to the desired length	Kincade Redi-Ride Synthetic Girth Manufacturer: Kincade Feature(s): - The Kincade line of Matching Bridlework and Accessories offers the Perfect Combination of Quality and Price. - With our Wide Variety of Equestrian Products it is Easy to Find Just the Equipment You Need. - The Redi-Ride Synthetic Girth. - A Soft and Supple, Low Maintenance Girth. - Features Stainless Steel Roller Buckles.
Weaver Leather Fleece Lined Breastcollar Manufacturer: Weaver Leather Feature(s): - Machine washable - Poly-fiber fleece - Heavy duty nickel hardware - Tie down connector - Color choice:Black/black or Brown/maize(oatmeal)	Equi Royal Dressage Leather Girth Manufacturer: JT Feature(s): - Designed for long billet saddles