Boys' Underwear, Socks & Nightwear

Time for a top-up? Our boys' underwear and nightwear collection is packed with must-haves. From cool character boys' pyjamas to multipacks of socks and boxers, getting them dressed is a dream. All for up to 60% less than the RRP.

Nightwear for sweet dreams

When it comes to bedtime, comfort is key. Our range of boys' pyjamas is designed for a great night's sleep, whether they prefer lightweight cotton for summer or cosy flannel for winter nights.

Boys' pyjamas & character PJs

Make bedtime brilliant with our selection of pyjama sets. From classic stripes to their favourite heroes in our boys' character pyjamas range, there's something for every personality. Look for snug-fitting styles in breathable fabrics like cotton to keep them comfortable all night long.

Boys' robes & slippers

For chilly mornings and lazy weekends, a soft robe is essential. Layer them over pyjamas for extra warmth and complete the loungewear look with a pair of boys' slippers.

Comfy essentials

Stocking up on the basics doesn't have to be boring. Our collection of boys' underwear and socks combines everyday practicality with fun designs they'll actually want to wear.

Boys' underwear & boxers

Finding the right fit is crucial for all-day comfort. Whether they prefer the support of classic briefs or the relaxed feel of boxers, we have plenty of options. Look for soft, breathable materials like cotton and bamboo, with tagless designs and flexible waistbands to prevent irritation.

Boys' socks & slipper socks

From PE lessons to weekend adventures, active feet need good socks. Choose breathable cotton blends for everyday wear and moisture-wicking synthetics for sports. For relaxing at home, our fluffy slipper socks are a brilliant choice.

More for boys

Looking to update the rest of their wardrobe? We've got you covered.

Complete his wardrobe

Discover our full range of boys' clothing, including everyday essentials like boys' hoodies and sweatshirts and boys' sportswear for active days.

Gifting & school uniform

Our collection is perfect for practical presents – check out our gifts for kids section for more ideas. And when it's time to head back to the classroom, explore our back to school essentials.

At TK Maxx, you'll find brilliant quality basics for less. Don't forget to check out our girls' underwear and nightwear collection too.