The Lacoste Boys Colourblock Poly Pongee Tracksuit in Navy is a two-piece tracksuit set for boys aged 2 to 16 years, made from 100% polyester poly pongee in Vietnam. It sits across both the Activewear and Loungewear collections at Childsplay Clothing and is the only colourblock tracksuit in the Lacoste Kids boys’ range at Childsplay — distinct from the plain black Off Court woven tracksuit and the plain black diamond taffeta tracksuit in the same range.

Poly pongee is a lightweight, smooth woven polyester fabric with a fine, even weave and a subtle sheen — it’s softer and more fluid in drape than taffeta, and lighter than standard woven polyester, which makes it well suited to a tracksuit designed to be worn across active and casual contexts. The colourblock design is the defining visual feature: colourblocking uses panels of contrasting or complementary solid colours to create a graphic, sport-influenced aesthetic without relying on prints or logos. In navy, the colourblock panels reference Lacoste’s heritage sportswear palette — navy is one of the brand’s core colours alongside white and green — and the design reads as considered and brand-aware rather than generic. This is a designer boys’ tracksuit that makes a clear visual statement while remaining practical for everyday wear, made in Vietnam.

Buying Advice

• Colourblock and styling: A colourblock tracksuit is more visually led than a plain one, which means it works best as the primary piece in an outfit rather than a background layer. Pair it with a plain white or navy T-shirt underneath and plain trainers — adding further pattern or graphic elements competes with the colourblock design. The navy colourblock works particularly well with white and grey footwear.
• Poly pongee and movement: Poly pongee is lighter and more fluid than taffeta or standard woven polyester, which gives this tracksuit a slightly more relaxed drape and more comfortable feel during active wear. It has no stretch, so for very active boys who need full freedom of movement during sport, a jersey tracksuit would be more appropriate; for everyday active wear and casual use, the pongee construction is comfortable and practical.
• Care: Machine wash at 30°C on a gentle cycle. Turn inside out before washing to protect the outer surface and the colourblock panels. Wash with similar colours. Avoid tumble drying on high heat to preserve the fabric’s smooth finish and shape. Do not iron directly on any branded areas. The pongee fabric resists creasing well.