As a result of using this product I found that the quality of this jacket is very poor. The seams began to come apart after just a few uses, and the material is very thin and flimsy .The only positive aspect is THAT it is lightweight. however, this does not make up for the fact that the product is not durable and will likely need to be replaced soon. Overall, I would not recommend this jacket to anyone looking for a reliable workout jacket..See full review