1
Geoffrey L Hollister, Dennis E Vixie: Athletic training shoe having foam core and apertured sole layers. BRS, Klarquist Sparkman Campbell Leigh Hall & Whinston, August 23, 1977: US04043058 (115 worldwide citation)

A straight last athletic training shoe is described employing a foam core sole layer and an apertured sole layer between a harder outer sole layer and the shoe upper. The apertured sole layer provides lightweight cushioning and is preferably a heel lift layer positioned below an intermediate sole la ...


2
Hollister Geoffrey L, Vixie Dennis E: Chaussure dentrainement athletique a voyan en mousse et a semelle en couches perforees, Athletic training shoe having foam core and apertured sole layers. Brs, April 24, 1979: CA1052996 (2 worldwide citation)

ATHLETIC TRAINING SHOE HAVING FOAM CORE AND APERTURED SOLE LAYERS Abstract A straight last athletic training shoe is de-scribed employing a foam core sole layer and an aperturedsole layer between a harder outer sole layer and the shoeupper. The apertured sole layer provides lightweightcushioning and ...