







The Rossignol Comp J4 Ski Boot 2027 is designed for young, intermediate-level skiers aiming to conquer the mountain. These boots feature a Junior Last boot shell, specifically designed to address common fit issues, providing a snug and comfortable experience for growing feet. A comfort fit liner, crafted with soft materials, includes a welded sole for extra thermal insulation. The Junior Cellular Design shell is lightweight yet close-fitting. These boots are adjustable and come with a buckle closure system.
Size Guide
| Mondo Point | 15.5 | 16.5 | 17.5 | 18.5 | 19.5 | 20.5 | 21.5 | 22 | 22.5 | 23 | 23.5 | 24 | 24.5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US Sizes | 9.5C | 10.5C | 11.5C | 12.5C | 13.5C | 1.5 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 |
| EU Sizes | 25 | 26 | 27.5 | 29 | 30.5 | 32 | 33 | 34 | 35 | 36 | 36.5 | 37 | 38 |
| UK Sizes | - | - | - | - | - | - | - | 2.5 | 3 | 3.5 | 3.5 | 4 | 5 |
| Foot Length | 6.1" | 6.5" | 6.89" | 7.28" | 7.67" | 8.07" | 8.46" | 8.66" | 8.86" | 9.05" | 9.25" | 9.45" | 9.64" |
Place a sheet of paper on the floor and against a wall.
Wear the socks you would normally wear in your ski boots.
Stand on the sheet so that your back is flat against a wall (foot perpendicular to the wall) with your heels glued to the wall.
Draw a marker in front of your big toe (the furthest forward of your foot).
Measure the length between the edge of the sheet and the marker drawn. It is recommended to do this for both the left and right foot and to take into consideration the longer length.
To know your shoe size, take a ruler and measure the distance between the wall and the mark you have drawn. Then simply enter it in the corresponding cell in the "foot length" column.