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Sock Stack

Pack of 5 Boys Organic Cotton Stretch Boxer Trunk Shorts Kids Underwear by Sock Stack Comfortable Durable Everyday Essentials for Ages 5-13 Black Color Premium Waistband Breathable Soft Fabric Ideal for School Sports Home Wear Eco-Friendly High-Quality

Regular price £7.50 GBP
Regular price Sale price £7.50 GBP
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Pack of 5 Boys Boxer Trunk Shorts Organic Cotton Stretch Underwear For Kids

Your search for the perfect everyday underwear for your little one ends here. Introducing our Pack of 5 Boys Boxer Trunk Shorts, made from organic cotton with added stretch for ultimate comfort and durability. These boxer trunks are designed to provide a snug yet flexible fit, ensuring your child feels comfortable all day long. When it comes to everyday essentials, nothing beats the combination of quality and comfort found in our boxer trunk shorts.

Key Feature 1: Premium Organic Cotton Blend

Description: Our boxer trunk shorts are crafted from a blend of 95% organic cotton and 5% elastane. This high-quality fabric ensures a soft, breathable, and stretchy feel, perfect for active kids.

Benefits: The organic cotton is not only gentle on the skin but also environmentally friendly. The added elastane provides flexibility, allowing for a comfortable fit that moves with your child’s body.

Key Feature 2: Comfortable Waistband

Description: Each pair of boxer trunks features a comfortable waistband that gently hugs the waist without digging in. The waistband is designed to stay in place, providing a secure fit throughout the day.

Benefits: The comfortable waistband ensures that your child can move freely and comfortably, whether they are at school, playing sports, or relaxing at home. No more adjusting or discomfort.

Key Feature 3: Versatile and Durable Design

Description: These boxer trunks are designed to be worn throughout the year. The fabric and construction are built to withstand regular wash and wear, maintaining their shape and comfort over time.

Benefits: Versatility and durability mean you get more value from your purchase. These boxer trunks are an excellent investment, providing convenience and long-lasting use.


Our Pack of 5 Boys Boxer Trunk Shorts comes in the following sizes:

  • 5-6 Years (Waist 23-24")
  • 7-8 Years (Waist 24-25")
  • 9-10 Years (Waist 25-26")
  • 11-12 Years (Waist 27-28")
  • 13 Years (Waist 28-29")

Colours or Style Options

These boxer trunk shorts are available in a classic black color, making them easy to match with any outfit.

Care Guide

Maintain the quality of your boxer trunks with these care instructions:

  • Machine washable at 40°C.
  • Can be tumble dried.
  • Wash with similar colours.

Why Choose This Product

Choosing our Pack of 5 Boys Boxer Trunk Shorts means opting for unparalleled comfort, quality, and value. Made from organic cotton with added stretch, these trunks ensure your child stays comfortable throughout the day. The durable design and versatile fit make them a smart choice for any parent. Join countless satisfied customers who have made the switch to our boxer trunks and experience the difference for yourself. Trust in a product that prioritizes comfort, sustainability, and style.

Additional Information

Usability: Perfect for everyday wear, school, sports, and lounging at home. These boxer trunks are suitable for any activity, providing the comfort and support your child needs.

Warranty and Support: We stand by the quality of our products and offer a satisfaction guarantee. If you encounter any issues, our customer support team is here to help. Easy returns and exchanges are available for your convenience.


We have partnered with 20 innovative grassroot companies that we believe can help reverse climate change. We allocate a fixed margin from every sale to support fund nature-based carbon removal solutions such as reforestation and soil carbon sequestration. Fund companies such as DroneSeed, Grassroots Carbon, and Pachama.

We are committed at Sock Stack to neutralize our shipping emissions and remove carbon dioxide from the atmosphere. Learn more here.

We also work closely with Royal Mail to ensure hassle-free, on-time delivery. Generally processing times are within 1 business day*. Processing times may also be extended during holidays, launches/re-stocks, limited edition releases and promotions. We will notify you as soon as your order ships or if we foresee any issues with fulfilling your order. Read our full Shipping Policy for more information.
*Please understand that business days do not include weekends and Bank Holidays (United Kingdom).

£3.95 flat fee for all domestic within the United Kingdom (free shipping over £40), 2-4 working days.
£5.95 express fee for all domestic within the United Kingdom, 1-3 working days.

Easy returns

Not completely satisfied with your purchase? Reach out within 35 days to explore hassle-free return options. We've simplified cancelations for a full refund and additionally return requests can be made from your online account. Please review our Refund Policy for more details. Thank you for your patience and understanding as we navigate this together.


Sock Stack does not have a call centre and we're not set up to handle high volumes of phone calls.

The Sock Stack brand was built online, including our customer support. Though you may receive an automated response every once in a while, all channels are manned by human staff who are eager to help you out, quickly and efficiently.

Thank you again for visiting Sock Stack. For information on our new product launches, please follow us on Instagram & Facebook. For customer service inquiries, please send us a message on Facebook Messenger or e-mail us at For order inquiries, please include your order number for faster service.


Clearpay makes budgeting easier, allowing you to break down your payments into four installments, due every two weeks, interest free. Head over to Sock Stack and find something you love. Then, just add to bag and simply select Clearpay as your payment method at the checkout. Enjoy your new stuff right away and pay over four installments.

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Buy now and pay 30 days later with KLARNA payment portal. You get all the “closure” of a full upfront payment, but with the cash-flow benefits of spreading the cost. The total amount charged to your card is no greater than if you simply paid for the entire purchase up front.



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