Textile, foam, and thin synthetic overlays for lightweight support. Asymmetrical lacing for containment and stability during hard cuts. Flywire cables integrate with the laces for dynamic lockdown. Asymmetrical tongue wraps the foot for lockdown without restricting movement. 3/4-height collar for a flexible, yet supportive fit. Soft foam lines the collar to help stabilize the foot. Rubber with a modified herringbone pattern for durability and traction.