Bought for kids to swim in sea in Cyprus at end Oct
Meant they could stay in much longer (sea temp 24)
And swim in unheated pool in Oct
Very happy... I purchased a age 10 although my son is 7 and it fits him perfect with just a little room for growing - I would recommend buying based on height rather than age. My son is taller than the usual 7 year old.
Used for wild reservoir swim and the sea. Did a great job !