This, like water, seems like a given, but people tend to disregard the dangers of walking around in an open field, in the summer, without any sort of protection. Lobster backs abound by Day 2, highlighted by summer’s vividly-hued ensembles. How to avoid this? Sunscreen. SPF 30 is recommended for most young adults, but if you’re susceptible to sunburn, better make sure to get a higher SPF. Guidelines for the best SPF can be found here. Thank us later.