Add resistance to your exercices by adding weight to the vest. Weights perfectly fixed by velcro fasteners. Front and back vest pockets for an even weight distribution.6 + 6 pockets for the 10 kg vest 8 + 8 pockets for the 20 kg vest. EN47602.00 20 kg o’live Shoulder Bag o’live Sand Disc Ref: Weight: Colour: EN47501.00 2 kg Green EN47502.00 4 kg Yellow EN47503.00 6 kg Orange EN47504.00 8 kg Red EN47505.00 10 kg Garnet EN47506.00 12 kg Violet Ref: Weight: Colour: EN47501.00 2 kg Green EN47502.00 4 kg Yellow Ref: Weight: Colour: EN47503.00 6 kg Orange Ref: Weight: Colour: EN47504.00 8 kg Red Ref: Weight: Colour: EN47505.00 10 kg Garnet Ref: Weight: Colour: EN47506.00 12 kg Violet Ref: Weight: Colour: EN40902.00 8 kg Orange EN40903.00 12 kg Red EN40904.00 15 kg Violet EN40905.00 18 kg Grey Ref: Weight: Colour: EN40901.00 5 kg Yellow Ref: Weight: Colour: EN40901.00 5 kg Yellow EN40902.00 8 kg Orange Ref: Weight: Colour: EN40903.00 12 kg Red Ref: Weight: Colour: EN40904.00 15 kg Violet Ref: Weight: Colour: EN40905.00 18 kg Grey Ref: Weight: Colour: X X Perform dynamic and ballistic movements with the usual front grips. Incorporated back handles for greater versatility and exercice options. X X Made of durable and flexible neoprene. Useful to increase core muscles strenght. Marked edge for a better grip.