This harness is excellent for gyms, schools and guiding services. It’s list of features begins with a one size fits most design for waist sizes from 16 to 45 inches. The waist features a double pass buckle and the leg loops feature a two piece slide adjust buckle. This special slide adjust buckle allows quick, easy adjustment and is sewn on so it cannot be unthreaded. The Jim Gyde is designed to allow second party to adjust the buckles with a minimum amount of contact with the climber. A single gear loop provides necessary racking without unnecessary bulk.