Euro 40, CM 25.5, US 81/2. Super lightweight and supportive, the ASICS® GEL-Foundation® 10 running shoe makes a great choice for moderate to severe overpronators. This women's athletic shoe features a synthetic and mesh upper with two layers of memory foam in the collar that mold to the heel for a personalized fit. The DuoMax® dual-density midsole lends enhanced support and stability, while GEL® cushioning in the rearfoot and forefoot offers shock-absorbing comfort. The Guidance Line™ maintains an efficient gait; the outsole incorporates ASICS® High Abrasion Rubber (AHAR®) for maximum traction and durability in the ASICS® GEL-Foundation® 10 running shoe.