A perfect harness for beginners and groups with a wide fit range from 52-95 cm (20-37 inches). The Topaz has been designed for safety with a single contrasting colored tie-in point and pre-threaded auto-locking buckles with special keepers to help prevent accidental unthreading. The waist buckle is positioned on the left side of the waist so it can be easily adjusted by right-handed instructors. Sliding padding on the waist and legs allows for a fine-tuned fit on a large range of body shapes and sizes. The simplicity, comfort and low cost make this an excellent choice for climbing gyms, rope courses, and via ferrata.