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MONO-SOCKâ„¢ upper construction
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Redesigned external heel counter
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Dynamic DuoMaxâ„¢ Support System
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3D SPACE CONSTRUCTIONâ„¢ featureÂ
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Rearfoot and Forefoot GEL® Technology Cushioning System
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FF BLASTâ„¢ technology
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OrthoLiteâ„¢ X-55 sockliner improves comfort
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AHAR® Plus Outsole