W.T. We used the Extrasport childs pfd w/collar & grab loop & leg straps. Very comfortable and reasonably priced ( $38 at NRS item#2165). Two sizes--- 35 to 50 and 50 to 90. The Americas cup express toddler is good also (#2109T). We had both---I especially like the handle on both --- the Extrasport was the best quality and the most comfortable.
Harvey