Cast a Shadow. The everyday fast training shoe for runners looking for lighter, lower and more responive runs. The all new upper in the Shadow 2 delivers on a plush and connected fit, hugging the foot and providing the smoothest possible fit for those faster days.

Neutral cloudwave that is placed closer to the midfoot to allow a smoother midfoot strike
Zig-zag grooves in forefoot for a responsive toe-off
All new upper with isolated midfoot panel that comfortably wraps to support the midfoot and arch
8mm heel offset gives you the 'low-to-the-ground' feel for more efficient running