US Patent 9826799 Uppers and articles incorporating same

A composite shell for an upper may include a base layer and a fiber-reinforced layer. The base layer may comprise a mesh or other type of textile material and may extend at least over sides of a generally foot-shaped interior region of the upper. The fiber-reinforced layer may be at least partially bonded to the base layer. The fiber-reinforced layer may extend at least from a lower portion of the base layer generally corresponding to a footbed perimeter to at least a top portion of the base layer generally corresponding to part of an instep region. The fiber-reinforced layer may include a plurality of strips extending from the lower portion to the top portion, the strips separated by inter-strip gaps in the fiber-reinforced layer.