Maybe one of these similar products would be of interest:-

SPRI 20 lb Weighted Vest for Women & Men - Adjustable Weight Vest for Running, Strength Training, Endurance, and Fitness - Ten 2lb Weight Bags for Customized Workout - Comfort Fit and Durable Closure

THERABAND Ankle Weights, Comfort Fit Wrist & Ankle Cuff Weight Set, Adjustable Walking Weights for Cardio, Home Workout, Ankle Strengthening & Physical Therapy, Green 1.5 lb. Each, Set of 2, 3 Pounds

THERABAND Ankle Weights, Comfort Fit Wrist & Ankle Cuff Weight Set, Adjustable Walking Weights for Cardio, Home Workout, Ankle Strengthening & Physical Therapy, Red, 1 lb. Each, Set of 2, 2 Pounds

Heavy Duty 10mm Lever Belt for Powerlifting - IPF Approved, 4" Wide, Adjustable Steel Lever Tensioning, Comfort Fit with Suede Lining, Durable Core Support for Heavy Lifting (Medium)

Heavy Duty 10mm Lever Belt for Powerlifting - IPF Approved, 4" Wide, Adjustable Steel Lever Tensioning, Comfort Fit with Suede Lining, Durable Core Support for Heavy Lifting (Large)