Sorry!  This item Is out of stock.  ( K2 - Rosko )

K2 - Rosko

Availability: Out of stock

Stock #: H3J3Z-
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A new offering in the K2 boot collection built to deliver premium performance without breaking the bank. The Rosko features unrivaled fit thanks to a heat-moldable Intuition® Comfort Foam Liner, an H4 Boa® Coiler Fit System to easily lock in that perfect fit, and a lightweight PhyLight™ Outsole used to absorb bumps and keep those legs feeling fresh.


  • Flex Rating – 4/10 (1=Soft,10=Stiff)
  • Fit: Internal J Bars, External J Bars
  • Liner: Intuition™ Comfort Foam 3D Liner – Built for comfort and long-lasting fit, this liner is a softer build and features both internal and external J-Bars for added ankle support and heel hold.Fast-in Liner Lacing – No frills adjustment and locks solid for all day fit and comfort. Easy to use and comfortable all day long.
  • Lacing System: H4 Boa® Fit System – A cable and reel based lacing system that creates even tension and easy lacing operation. This system features low friction guides for even tightening. Boa® works to automatically retract lace slack so your boots stay nice and neat.
  • Footbed: Die-cut EVA Footbed
  • Sole: Phylight™ Outsole - This EVA outsole offers a uniform flex and the durability of a rubber outsole in a lighter-than-light package. Harshmellow™ Dampening – Impact and vibration absorption for less fatigue.


  • Ability: Beginner-Intermediate
  • Flex: Medium - Soft
  • Lacing System: Boa®
  • Liner Quality: Standard

Additional Information

Year F2021
Flex Rating Medium, Soft
Thermo-Moldable Yes