Nike Sock Dart combines a sock-like mesh upper with an adjustable translucent midfoot strap for streamlined support and everyday wear. Designed for lightweight comfort, it works well for casual use and light training. Key attributes: Gray | Grey | Mesh | Breathable upper | Lightweight cushioning | Flexible outsole with flex grooves | Slip-on construction | Adjustable midfoot strap for a locked-in feel | Low-top silhouette | Translucent TPU midfoot strap | Synthetic toe overlay | Dimensions & fit: True to size | Composition & care: Textile (mesh/knit) upper | Synthetic midfoot strap (TPU) | Synthetic overlays | Phylon foam midsole | Rubber outsole