The Northern Breeze is a 3 season tent, great for Winter, Spring, and Fall. I do not use in the summer, it holds in the summer heat, especially if in the sunshine. It is very hot in the summer even with the side walls rolled up. Two end walls/screen can be rolled up, to help breeze flow.
I have no idea how to explain, but it is a great heat collector which is the reason I do not use it in the summer. In it's defense, it is also fantastic in heavy rain downpours!
Summer camping tent is the Paha Que.
Depending upon season and weather forecast determines which tent comes along.
Jean