Designed for compatible weighted vests. Model: Super Slim Weights. Material: Cast iron. Weight: 1 lb each (4 lbs total).
MIR Super Slim Weights Set of 4 1 LB Cast Iron Inserts for Weighted Vest Fitness
MiR Super Slim Air Flow Weighted Vest 4lbs - 32lbs (WEIGHTS ONLY (4 PCS))
MiR Super Slim Air Flow Weighted Vest 4lbs - 32lbs (WEIGHTS One Size, Black
