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- The Nike Train Prime Iron Dual Fusion is designed to be a versatile cross-training shoe that delivers the required flexibility for calisthenics and cardio exercises, as well as traction and support for weightlifting. Its clean and sleek design features an upper made of mesh and synthetic skins. There are also Flywire cables installed across the forefoot for a secured foothold. The sidewalls have been extended for additional support.
- The dual-density midsole is made of Phylon and marked with deep flex grooves.
- Made from rugged rubber, the outsole is textured with geometric patterns.
The Nike Train Prime Iron Dual Fusion has a true-to-size fit. It is a men’s cross-training shoe that follows standard sizing for the length and D-Medium sizing for the width.
The rubber outsole of the Nike Train Prime Iron Dual Fusion has strategically shaped patterns embossed all over the sole for optimal multi-directional traction, ensuring a strong grip regardless of the movement or ground condition.
The Nike Train Prime Iron Dual Fusion’s Phylon midsole has a dual-density heel that delivers a balance of support and cushioning. It features a firm foam carrier for improved sturdiness and a softer foam core for shock absorption. This affords the shoe the versatility it needs to meet the demands of both weightlifting and cardio exercises. This is further enhanced by the deep forefoot flex grooves that allow the foot to move naturally.
The heel offset of 4 mm enables the foot to be in its natural position to help improve weightlifting stance.
The Nike Train Prime Iron Dual Fusion has an upper made of mesh and synthetic skins to provide lightweight support and breathability.
The foot is locked down with an adaptive lacing system boosted with Flywire cables across the forefoot to ensure that the foot is locked down through all movements.
The sidewalls have also been enhanced for additional sturdiness during diagonal and lateral movements.