Outdoor inspiration for everyday training. Whether your training is a few laps around your local park or something much more rugged, ALPHACROSS is a great training partner for you. It has aggressive traction and protection, but it’s light and comfortable enough for everyday running, anywhere.Intensity of usage : Occasionally. Waterproofness : None. Terrain : Muddy and soft terrains. Sensation : Cushioning. Anatomical fit : Generous fit. Biomechanical fit : Heel strike. Lacing system : Regular laces. Drop (in mm) : 10. Weight (g) : 300.