K2 Rosko Black 2024
The Rosko was built to surpass all your boot expectations, it’s been purpose-engineered to be a noted overachiever in K2’s collection. Built with the tech you need, from a brand you trust, we’ve partnered with BOA® and Intuition® to give you the best bang-for-the-buck.
The H4 Coiler BOA® Fit System uses stainless steel BOA® laces to provide a secure closure with an effortless twist of a dial. The integrated Intuition® Comfort Foam 3D liner naturally forms to the shape of your foot and is constructed with internal J-bars to hug and cushion your ankles. We pair this heat-moldable liner with our easy-to-use Fast-In liner lacing for a premium fit.
We tie it all together with a Phylite™ outsole and integrated flex zone upper cuff for grippy, lightweight, durable performance, and smooth flex over the lifetime of the boot.
| MEN'S US | WOMEN'S US | UK ADULT | EURO ADULT | CM |
|---|---|---|---|---|
| 5 | 6 | 4 | 36.5 | 23 |
| 5.5 | 6.5 | 4.5 | 37 | 23.5 |
| 6 | 7 | 5 | 38 | 24 |
| 6.5 | 7.5 | 5.5 | 39 | 24.5 |
| 7 | 8 | 6 | 39.5 | 25 |
| 7.5 | 8.5 | 6.5 | 40 | 25.5 |
| 8 | 9 | 7 | 40.5 | 26 |
| 8.5 | 9.5 | 7.5 | 41.5 | 26.5 |
| 9 | 10 | 8 | 42 | 27 |
| 9.5 | 10.5 | 8.5 | 42.5 | 27.5 |
| 10 | 11 | 9 | 43.5 | 28 |
| 10.5 | 9.5 | 44 | 28.5 | |
| 11 | 10 | 44.5 | 29 | |
| 11.5 | 10.5 | 45 | 29.5 | |
| 12 | 11 | 46 | 30 | |
| 12.5 | 11.5 | 47 | 30.5 | |
| 13 | 12 | 48 | 31 | |
| 14 | 13 | 49 | 32 | |
| 15 | 14 | 50 | 33 |