Patagonia Baggies Shorts. Size 6-12M, but I think it's a good fit for size 70. I used them for playing in the river, but I also wore them casually with plain t-shirts. They've been used normally, so there's a feeling of wear. The elastic waistband is a little stretched out. Please understand that these are used clothes. Swimsuit Amphibious Shorts Swimwear