K Swiss Women's Hypercourt Express 2 Sports Shoe, White Blue, 4 UK

AÖSTA 7.0: The special rubber compound of the high-density outsole provides unsurpassed grip from heel to toe. Heel Grip Lining: Made from interlocking fibres that hold the sock firmly to minimise heel slipping. Durawrap flex: a durable, yet very lightweight material that provides reliable protection and flexibility at the same time and no more shrinkage of the shoe. Stay-tied laces: with this technology the laces "hook" firmly and always stay tight and well tied together throughout the entire area. Dragguard 7.0 - found in the high-stress areas of the toes and heel, the new durable outsole provides superior grip.