I find the cold unbearable but you saved me
I was so thrilled to learn that your vest is the most powerful in the market. I find the cold unbearable. Your heated vest is my best defense against the weather with my jacket on. This is why I’m so happy to have found your product and to learn that you determine to deliver the best. The reason I wrote to you is to let you know that I’m very impressed with your kind attentiveness, the immediate response in your replies as well. This shows that you are determined to deliver the best to your customers for which I’m very, very grateful.