Description: Running weight vest

Specification:40lb/pc, 20pcs iron bar

Material: High strength fabric with sponge,

Weights: Iron sand in bag

Packing: 1pc/polybag,1pc/carton,45x35x20cm

Product Description 2:

This is the thinnest weight vest, which can be worn under the coat as a daily physical training.The fabric is made of mesh + sponge composite material, which is breathable and comfortable; the weights material is made of flat iron bar, which is not less in weight and less in thickness compared with similar products. This product is divided into 9kg and 18kg. There are 54 iron bars in 9kg and 108 iron bars in 18kg. The weight cn be adjusted freely. It is very suitable for long-term wear in daily life.

http://www.sportpioneer.com/