Adidas sta fluid 3 infant boys trainers the adidas sta fluid 3 trainers have a great casual look that is perfect for completing any casual outfit crafted with breathable mesh upper with synthetic overlays and tonal stitching a padded ankle collar combined with a cushioned insole and two touch and close straps for a secure and comfortable fit completed with the iconic three stripes to the sides and the adidas branding to the heel and tongue kids trainers shaped and padded ankle c