The Nike Lunar Allways TR+: Made to move, in any direction. Get the flexibility that endurance sessions require in the Nike Lunar Allways TR+ Women's Training Shoe. Super lightweight, this shoe provides a distraction-free fit that's breathable and comfortable. Benefits; Mesh and synthetic upper with no-sew construction for a breathable, distraction-free fit, Springy, resilient Lunarlon for lightweight cushioning, Rubber pods at the heel and forefoot for traction where its needed most,Deep flex grooves that runs the length of the shoe for side-to-side movement.