Durably past, the laws breathable oxford fabric strap can adjusted after your body shape identical before and back pockets lining optimal weight distribution you bowl only add or remove weights, as you wishes suitable to avenue training sessions as race, leap, go mm. Perfect to endurance - past, the laws strength technical specifications: material: oxford, iron goals: l36 x b52 cm net weight: 20 kg 1 kg per. Iron weight color: black package contents: 1 x training vest 20 x iron weight 1 x user manual