They use it in Ice Hockey.
It's been used in Australian Rules football.
The concept was briefly tried out in cricket too-but was only moderately successful according to John Buchanan..former Australian Cricket coach
http://www.takath.com/articles/20090809
Scrimmage vests
floorball
Ice Hockey, Ice skating, Ice Speed race...
on ice..............................
"Jobe", it is a water sports company, they make vests, boards, etc...
they put ice
Kidz Sports Ice Hockey happened in 2008.
You tend to use tactical vests in occupations that require the use of firearms, or some sort of protection from such weapons. This includes policing and working as a security guard.
Yes, icing your testicles after a sports injury can help reduce swelling and pain. It is important to use a barrier, such as a cloth, between the ice pack and your skin to prevent frostbite.
Hockey rinks use steam to clear the playing area from loose ice. They use a machine known as the Zamboni machine to melt the smooth the ice down for the next quarter.
The best time to use reflective vests are when it is mostly dark outside because it is hard to visibly see bicyclists.
Ice hockey has to do with winter sports, since it requires ice. Also, since ice hockey is usually played in winter, not summer, it would fit better in winter sports than in summer sports.