The Junior Vass-Tex 600 Series wader range is probably the highest quality Junior Wader on the market. Sturdy chunky wellington boot Vass-Tex 600 (PVC/Polyester material) Wider elasticated braces Chest wader safety draw-cord Chest internal pocket Studded or non studded sole options Features: Box stitched brace loops Quad-Welded seams for ultimate strength Inside pocket and draw-cord Easy Repair Material (see website for repair instructions)   SIZING & FIT These Vass Kids Chest Waders are available in sizes 3,4,5. The sizes represent the shoe size  J3 = UK3/EU36, J4 = UK4/EU37, J5 = UK5/EU38 These are the measurements for each size. Please bear in mind that these are the garment measurements, and not the body measurements.  You will need to allow for the waders to be a little baggy to allow movement. If the waders are worn tight, then you will not be able to move.  They should be comfortable, a little baggy, and allow for lots of movement Shoe Size Inside Leg (inches) Inside Leg (cm) Full length of wader* (inches) Full length of wader* (cm) J3 (UK3/EU36) 31.5inch 80cm 43.5inch 110cm J4 (UK4/EU37)  32inch 82cm 45inch 115cm J5 (UK5/EU38) 32.5inch 83cm 46inch 117cm   *Full length is measurement from the top (chest-height) of the waders to the sole