The KSO is arguably our most successful FiveFinger to date, mainly due to its versatility. We added this back into the mix a few years back to celebrate the rebirth of a legend. When you're scrambling up a rocky cliff or bounding along a riverbank, the last thing you want is gravel and grit seeping into your FiveFingers. So why not Keep Stuff Out! The KSO has a snug fit, one of our most minimal sole constructions for maximum ground feel, and a breathable, quick drying upper. The KSO also features a thin, abrasion resistant stretch polyamide and breathable stretch mesh that wraps your entire foot to do just that. A single hook-and-loop closure helps secure the fit. Non-Marking XS Trek performance rubber soles are razor-stiped for sure grip.

  • Dynamic movement, Foot shapes around surfaces for a smoother cleaner run
  • Aerated upper to allow maximum cooled feet for comfort on long runs
  • Designed to work with your feet and not against their natural shape.
  • Zero heel drop keeping you naturally planted to the ground.
  • Fantastic proprioception and feedback from the feet to the brain.
  • Allow as much natural foot movement as possible whilst offering a protective Vibram sole.
  • Machine washable at 30 degrees - AIR DRY ONLY NO NOT TUMBLE DRY
  • Zero drop running shoe
  • These are at a reduced price due to being 'returns' These item's may have been tried on and returned, with varying degrees of condition (see Grading below)
  • Please use the size chart to measure heel to your LONGEST toe for the best chance at the correct fit. (not all toes should fit - in fact you should expect plenty of empty space in the shorter toes, Only your longest toe(s) should fully fit to the end with no pressure.
  • Collection not available as shipping is from Supplier
Grade A - Like new, may show signs of minimal wear i.e. tried on, loose thread or a small mark. 

Grade B - Excellent condition, minor signs of use i.e. small stains/marks 

Grade C - Good condition, still lots of wear left but visible signs of use


(Note: shoes may not arrive in their original box, However where possible - the original boxes will be provided)