With comfort, secure and safety in mind, Vibram come up with the Five Fingers KSO series. Design with thin, abrasion resistant stretch nylon and a breathable mesh upper that wraps your entire forefoot to "Keep Stuff Out" with single hook-and-loop closure helps secure the fit, the KSO will make you look like you have plastic gorilla feet, stronger and faster.
MSRP : US$85
Weight : 5.7 oz / 161 gm
Predecessor : Nil
Product Cycle : RY.2009.
→DY.20XX.
Features : Style : BareFoot Experience : Upper : Polyamide Stretch Fabric, Hook n Loop Top Closure, Instep Strap : Midsole : 2mm EVA Midsole, Aegis Microbe Shield® : Outsole : Razor Siping, TC-1 Rubber
 | : | A strength building tool or near barefoot running experience. |
| History : Five Fingers KSO Series : KSO('09) | |
Aegis Microbe Shield® : Inbeded in footbeds to help control odors.
EVA, Midosle : 2mm of EVA midsoles help provide light cushioning underfoot.
Hook n Loop Top Closure : A single loop over the top foot closure provides a better secure.
Insteps Strap : Secure with a rip-and-stick closure to provide a secure, supportive fit; padded collars up the comfort level.
Polyamide Stretch Fabric : Thin abrasion-resistant polyamide stretch fabric fits low on feet and offers quick-drying comfort; breathable stretch-mesh panels keep debris and grit out.
Razor Siping : Process of cutting thin zig-zag slits across a sole which flex open when in motion, use extant to provide surface traction.
TC-1 Rubber : Vibram's performance rubber.
