An article of footwear includes a sole having a forefoot portion, a hccl portion and an outsole having a bottom surface including a primary ground contacting surface. The bottom surface of the outsole includes a forefoot bulge and a heel bulge which provide the footwear with controlled instability for providing dynamic conditioning of the wearer's muscles during the gait cycle.
申请公布号
EP2250918(A1)
申请公布日期
2010.11.17
申请号
EP20090179450
申请日期
2009.12.16
申请人
REEBOK INTERNATIONAL LTD.
发明人
LITCHFIELD, PAUL E.;MCINNIS, WILLIAM;ANDREWS, MICHAEL;LEARY, KEVIN;VESTUTI, RICARDO;CHRISTENSEN, BRIAN;SHINNEY, PAUL