Because it has holes in it.
Hi, well if you wear a rask vest under a wetsuit, it is mostly for stopping chaffing and stopping wetsuit rash. however, if you are going surfing or swimming and just want to wear a rash vest on its own, not only does it give uv protection, it DOES keep you warm. So yes rash vests keep you warm
The north pole has the running vests you want. They look good and feel comfortable. It will keep you just warm enough without causing you to overheat when intensely working out.
Outerwear vests are a canvas material that has been lined with fleece to keep the wearer warm in cooler weather. Outerwear branded clothing can be purchased from retailers such as the All American Clothing Company.
A bubble vest is designed to keep you warm while still allowing arm movement. These vests are generally made of polyester fabric and filled with feathers or down.
Outerwear vests are a canvas material that has been lined with fleece to keep the wearer warm in cooler weather. Outerwear branded clothing can be purchased from retailers such as the All American Clothing Company.
guns,and other wepons
No. Because their feathers puff up. By dragonfang700
a string vest keeps a person warm even though it is a collection of holes bounded by string because the air that comes in is warm therefore it keeps the person hot..and if you let it go a catizliopation would fit in!
There are several types of tops designed for dogs, including sweaters, hoodies, coats, and vests. These tops are made to keep dogs warm and protected in different weather conditions.
A string vest helps keep a person warm by trapping a layer of air close to the body. This layer of air acts as insulation and helps to retain body heat, despite the presence of holes in the vest. The gaps between the strings allow for some airflow, which can also contribute to maintaining warmth by preventing overheating.
String could be used to seal a small crack and keep heat out or cold in.