MSRP : US$110
Weight : 7.2 oz / 201 gm
Predecessor : Free 3.0 v4
Product Cycle : RY.2013.→DY.20XX.
Features : Style : Gender Specific : Upper : Engineered Mesh, Bootie Tongue, Molded sockliner, Strobel Last : Midsole : Phylite™ Midsole, Free Sipes, Transtarsal Flex Grooves : Outsole : BRS 1000™
: | A "Minimalist" trainer for fast running, racing or foot strengthening with minimum features. |
History : Free 3.0 Series : V5('13), V4('12), V3('11), V2('10), V1('09) |
Bootie Tongue : Combines the tongue and upper into one seamless piece for a comfortable sock-like fit.
BRS 1000™, Rearfoot : A highly durable carbon rubber we invented for use in out-soles. BRS stands for Blue Ribbon Sports, which was our name before we came up with Nike. The tie-in? Both BRS and Nike last ... and last...
Engineered Mesh : A light-weight upper mesh which is engineered to provide ventilation and support where you need it.
Molded Sockliner : Underfoot inserts which are molded based on the curvature of the foot for a closer fit, to provides additional cushioning and comfort.
Free Sipes : A gender-specific flex grooves midsole cut to produced a barefoot-like flexibility while maintaining stability.
Phylite™, Midsole : Nike's lightweight mid-sole material designed for a resilient ride with enough durability to double as an out-sole.
Stroble Last : The upper is attached to a thin material that is patterned on the shape or silhouette of the midsole. Traditional strobel lasts use a thin cloth material, while newer variations use a thin sheet of EVA for a more cushioned feel.
Transtarsal Flex Grooves : Deep cuts flex grooves which runs diagonally under the midfoot area for increased flexibility and mobility to increase foot strength.
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