Can mosquito/ insect net covers for prams be used in summer

Red Nose has no information about specific brand name products, but provides the following general information about pram covering.
This includes information about potential risks of pram covering eg reduced air flow, increasing temperature & reduced visibility of baby.
Important to be able to see baby & know that there is still good air flow when using any covering, as well a reducing the impact of the sun exposure & increasing temperature in pram - this is a news article.
https://rednose.org.au/news/the-dangers-of-covering-your-pram

You may also find this information from CPR Kids interesting
https://www.cprkids.com.au/2019/11/21/the-pram-temperature-test-results-you-need-to-see/
https://www.cprkids.com.au/2019/10/14/the-dangerous-pram-mistake-too-many-of-us-make/