upper leather/stretch, leather lining, Velcro fasteners, back strap with buckle, removable insole with leather lining, PU-sole
Advantage:
ample space for thick customised insoles
stretch inserts conceal feet anomalies
pressure release at the inner ball
can be opened completely
comfortable spring 35mm
Indications:
when suffering from deformation, incorrect foot position or inflammation
when suffering from hallux valgus