Loosely weave among the fabric, the grid-like overlay acts like a stop-gap in case of a tear and prevents it from going further. By coincident, the grid also illustrates a unique visual cue like no other. This dual function attribute was the reason behind the Ripstop Pack for adidas Originals Forum Lo. Colored in unforgettable royal blue or purple, each fashions ripstop lattice works in contrast white (on royal blue) and black (on purple). Not only do they look strong now, but they are strong.