Endorphin Pro 4 - Men D (standard width fit) Size:10.5 And the silky-smooth heel liner

And the silky-smooth heel liner and integrated tongue system makes this marathon shoe feel like slipping on an old friend come race day

hence performance in motion

Metaspeed Edge (Race)

A naturally occurring secretion of the honey bee commonly used for its waxy hardness and structural integrity

Forefoot stack - 28 mm

Endorphin Pro 4 - Men D (standard width fit) Size:10.5 And the silky-smooth heel linerShoe Science says about Endorphin Pro We use the shoes in Racing Road Racing, Tempo Rotation Speed 4 (Recovery), Peregrine (Trail) Forward transition 7 10 Dynamic stability 6 10 Dynamic cushioning 7 10 Perfect for races around New Zealand such as City of Christchurch Marathon, Rotorua Marathon, Hawke's Bay International Marathon, Wellington Marathon, Auckland Marathon, Queenstown NZ International Marathon, North Shore Marathon Many shoes will have a