

Our Bobux collection at Happy Little Soles showcases vibrant colors and designs, making it one of our most popular brands. The Step-Up range is perfect for new walkers, providing stability as they take their first steps. For toddlers moving into confident walking, the i-Walk sole offers medium width, flexibility, and traction to support natural movement.
The Kid+ sole is zero-drop but less flexible than earlier designs. The white play sole is the narrowest and softest, ideal for narrow-medium feet, while the original tan sole features medium width, an anatomical toe box, and excellent flexibility. Bobux sandals retain a medium-width sole but are slightly less flexible than their shoes.
Note: Bobux sizing may differ slightly from UK conversions, and occasionally, a different size is noted on the box. See below for details.
Step Up
EU Size | Foot Length (cm) | HLS UK Size | Bobux UK Size | Link |
---|---|---|---|---|
EU18 | 11.7 | UK2.5 | UK2 | View |
EU19 | 12.4 | UK3.5 | UK3 | View |
EU20 | 13.1 | UK4 | UK3.5 | View |
EU21 | 13.8 | UK5 | UK4.5 | View |
EU22 | 14.5 | UK5.5 | UK5 | View |
i-Walk
EU Size | Foot Length (cm) | HLS UK Size | Bobux UK Size | Link |
---|---|---|---|---|
EU22 | 14.6 | UK6 | UK5 | View |
EU23 | 15.3 | UK6.5 | UK6 | View |
EU24 | 15.8 | UK7 | UK7 | View |
EU25 | 16.5 | UK8 | UK7.5 | View |
EU26 | 17.2 | UK9 | UK8.5 | View |
Kid+
EU Size | Foot Length (cm) | HLS UK Size | Bobux UK Size | Link |
---|---|---|---|---|
EU27 | 17.8 | UK9.5 | UK9.5 | View |
EU28 | 18.5 | UK10.5 | UK10 | View |
EU29 | 19.3 | UK11.5 | UK11 | View |
EU30 | 19.7 | UK12 | UK11.5 | View |
EU31 | 20.3 | UK12.5 | UK12 | View |
EU32 | 21.0 | UK13.5 | UK13 | View |
EU33 | 21.8 | UK1.5 junior | UK1j | View |