The Nike Kids NSW Lifestyle Essentials Tracksuit in grey is a two-piece set — sweatshirt top and matching tracksuit bottoms — designed for boys and girls aged 3 to 7 years. It sits within Nike's NSW (Sportswear) lifestyle range, which is distinct from Nike's performance sportswear: the NSW line is designed for everyday wear with a cleaner, less technical aesthetic rather than for sport-specific use.

Made from 100% polyester in Vietnam, the tracksuit has the soft, brushed feel typical of Nike's lifestyle fleece fabrics. The grey colourway is one of the most versatile in Nike's range — it pairs with almost any footwear or outerwear and works across seasons. The relaxed fit gives children enough room to move comfortably and to layer a long-sleeved top underneath in cooler weather without the tracksuit looking oversized.

This is a well-established silhouette within Nike's children's range and a strong choice for parents looking for a designer kids' tracksuit that's practical enough for daily wear but styled well enough for casual social occasions. The unisex cut and neutral colourway mean it works equally for boys and girls without adaptation.

Product Details

• Brand: Nike
• Range: NSW (Sportswear) Lifestyle
• Set includes: Sweatshirt top and tracksuit bottoms
• Colour: Grey
• Material: 100% Polyester
• Country of Manufacture: Vietnam
• Category: Designer Kids' Tracksuit / Children's Athleisure
• Season: AW2026
• Suitable for: Boys and girls (ages 3–7 years)

Care Instructions

• Machine wash at 30°C
• Tumble dry on low heat, or air dry to preserve fabric quality
• Do not bleach
• Do not iron directly over any printed or embossed branding
• Wash inside out to maintain colour and reduce surface wear