Reebok Men's One Trainer 2.0 Training Shoe 100% Manmade Synthetic sole Heel measures approximately 1" Open weave mesh, 3D FuseFrame for breathability and comfort Low-cut for mobility with Ortholite sockliner for responsive feel 48C midsole compound for comfort and 4mm heel-to-toe drop for stability RopePro protective wrap for support during rope climbs DuraGrip toe wrap for durability and forefoot grooves for flexibility