ASICS Women's Gel-Kayano 29

The engineered knit upper improves breathability. At least 50% of the shoe's main upper material is made with recycled content to reduce waste and carbon emissions. The sockliner is produced with the solution dyeing process that reduces water usage by approximately 33% and carbon emissions by approximately 45% compared to the conventional dyeing technology. The redesigned external heel counter helps keep the foot stable and provide a more comfortable stride.

The OrthoLite X-55 Sockliner improves comfort. The LITETRUSS Technology helps increase stability and guides the foot through the gait for a more efficient toe-off. The AHARPLUS Heel Plug improves the outsole durability.

The shoes are designed for road use and have a 10 mm heel drop. The weight is 270 g/9.5 oz. They provide neutral or stability support, with maximum cushioning.

Underpronation is characterized by the foot landing on the outside of the heel at an increased angle with minimal pronation, causing shock to the lower leg. This results in pressure on the outer toes during push-off and can lead to conditions like plantar fasciitis, shin splints, and ankle strain. The foot type is typically high arches.

Neutral foot type is when the foot lands on the outside of the heel and then rolls inward, effectively absorbing impact on the body. The push-off experience even distribution from the front of the foot. Getting hurt is less likely due to effective shock absorption, but not impossible. The foot type is normal-size arches.

Overpronation is when the foot lands on the outside of the heel and then rolls inward, transferring excess weight. The push-off experience pressure mainly on the big toe and second toe. This can lead to conditions like shin splints, plantar fasciitis, bunions, and heel spurs. The foot type is low arches or flat feet.

The shoes offer different key benefits and underfoot feels. Stability shoes provide a stable ride with controlled impact and smooth transitions, guiding the foot to the best position to help prevent injury. Comfort shoes prioritize soft landings and impact absorption, helping maintain comfort on longer runs. Energy return shoes have a bouncy, trampoline-like feel in every step, propelling the wearer forward. Racing shoes have a lightweight, responsive feel for a fast start and faster finish, helping conserve energy when every second counts.

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