nike dual fusion basketball products for sale | eBay。The Nike Train Prime Iron DF (Style Code: 832219-002) is a men\'s versatile athletic shoe designed for training, cross-training, and running. It features a \"Bred\" (Black/University Red) colorway with, in some listings, anthricite details. Key Specifications and Features: Technology: Features Nike Dual Fusion technology in the midsole, which combines a soft foam core for cushioning with a firmer foam carrier for stability. Upper Material: Made with breathable synthetic mesh for comfort and lightweight performance. Support & Fit: Incorporates Flywire cables in the forefoot for dynamic support and a secure lockdown fit during, according to, explosive workouts. Outsole: Durable rubber outsole with an aggressive, multidirectional traction pattern suitable for multiple surfaces. Design: Low-top profile with a lace-up closure. The model is designed to be lightweight and comfortable for varied, high-intensity training sessions.