Lucky 13 is our best Adrenaline GTS yet. We paid special attention to the underfoot flex by adding Omega Flex Grooves and continuing Omni Grooves in the forefoot, allowing the outsole to bend and shape naturally. Continuing with the tradition of tailored fit, stretch eyelets lock into the medial side to capture the foot better and technologies like Flextra and anatomical Brooks DNA deliver customized stability and cushion. No luck here, just purely good design.
Flextra-elements are strategically incorporated into the outsole in the forefoot area. These elements are designed depending on gender and weight to provide the necessary forefoot stability. Flextra is a system of individually configured flex grooves. It guarantees every runner ideal forefoot flexibility independent of weight and gender. Our product developers differentiate by using three different flex groove designs. The less outsole material is being utilized the more flexible the shoe becomes.
The new midsole material MoGo is an ingenious polymer structure that is more durable than EVA, offers a softer, more flexible running experience. Its properties are less temperature-related: Variations in rigidity are minimal at both high and low temperatures (+/- 0,15 Pa).
The foot is biomechanically adjusted to a natural motion from heel to toe through two levels of material hardness. The tendency to pronate is minimized.
The new shock absorption technology benefits from optimal energy feedback. With conventional sole materials, the energy feedback peters out as the impact force rises. This is also the reason why some shoes feel kind of „flat“ after a certain period of time. Exactly the opposite applies with BROOKS. With BROOKS DNA™, higher impact forces also boost the energy feedback.