Ralph Lauren Boys 3 Pack Boxer Shorts Set in Blue

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£45.00
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The Ralph Lauren Boys' 3 Pack Boxer Shorts Set in Blue is a set of three boys' boxer shorts in a classic blue colourway, made from 95% cotton and 5% elastane — a well-established combination for everyday underwear that balances natural breathability with enough stretch to move comfortably with an active boy throughout the day. Manufactured in Sri Lanka and non-seasonal in positioning, this is a set that works year-round as a reliable daily basic.

The cotton-dominant composition is the right choice for boys who find synthetic fabrics uncomfortable against the skin — cotton breathes naturally, softens with washing, and is straightforward to care for. The 5% elastane in the waistband and construction prevents the sagging and loss of shape that pure cotton underwear can develop after repeated washing, keeping the fit consistent over time.

Tagged across Gifting, Back to School, and Loungewear at Childsplay Clothing, this 3-pack covers all three of the most common reasons parents buy boys' underwear in sets. The Ralph Lauren polo pony branding features throughout — understated enough to read as quality rather than logo-heavy. For parents searching for designer boys' boxer shorts, a Ralph Lauren underwear set, or a boys' cotton boxer 3-pack as a considered gift or wardrobe refresh, this is a well-specified, practical choice.

Size guide: S fits age 7, 8–10 Yrs fits the mid-range, L fits ages 12–14, and XL fits age 16. For boys who are tall or broader in build for their age, sizing up is the better approach — particularly at the transition points between brackets. At the upper end, it’s worth comparing against Ralph Lauren’s adult S sizing if your son is already wearing adult clothing in other categories.

Care tip: Machine wash at 30°C to preserve both the cotton's softness and the elastane's stretch retention. Do not tumble dry on high heat — low heat or air drying keeps the elastane in the waistband performing correctly for longer. Do not bleach. Blue cotton can fade over many washes at high temperatures, so a cool cycle also preserves the colourway.

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