runderwear
Runderwear offers award-winning running underwear, socks, and bras, meticulously designed to provide ultimate chafe-free comfort for runners across the UK.
Current Offers
NEW Women’s Pulse Sports Bra - Fiesta
Your new go-to for effortless comfort and confident performance. Designed for low to mid-impact support, this seamless sports bra moves with you, offering a smooth, irritation-free fit that feels great from warm-up to cool-down.
Voucher Codes
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Shop at runderwearAbout Runderwear
Runderwear, established around 2013 and headquartered in Poole, Dorset, UK, has revolutionised the world of running apparel. As a brand under Masters of Mayfair Limited, Runderwear is driven by a singular mission: to provide runners with the ultimate comfort experience. Their award-winning designs are meticulously developed to eliminate chafing and discomfort, allowing athletes to focus entirely on their performance. From casual joggers to elite marathoners, Runderwear offers innovative solutions that make every stride smoother and more enjoyable.
Discover the Runderwear Difference
When you choose Runderwear, you're opting for unparalleled comfort and quality in your running gear. Their product line is specifically engineered for the demands of running, featuring advanced technical fabrics that are breathable, moisture-wicking, and incredibly soft against the skin. Explore their popular collections, including men's running briefs, women's running shorts, and a variety of running socks designed to prevent blisters and enhance foot comfort. The range also includes highly supportive sports bras for running, ensuring optimal fit and support for all body types.
Chafe-Free Guarantee
The cornerstone of the Runderwear brand is its commitment to a chafe-free experience. Their innovative designs and seamless construction are specifically tailored to prevent irritation, even during long-distance runs. This dedication to comfort and performance has garnered Runderwear widespread acclaim and a loyal following among the running community in the UK and beyond. Shop online for the best selection of running underwear UK and experience the difference.
Seamless Shopping and Support
Runderwear.co.uk provides a user-friendly online shopping platform, ensuring a convenient experience for all customers. Benefit from free delivery on UK orders over £50 and hassle-free free UK returns & exchanges, making your purchase risk-free. Runderwear also proudly supports key communities with a 10% student discount available via Student Beans and an exclusive NHS discount accessible through the NHS Blue Light App. For any queries, their dedicated customer service team is available via phone at 0800 061 4021 or email at hello@runderwear.com, ready to assist you with your running apparel needs.
runderwear was founded in 2013 and is headquartered in United Kingdom. It is part of Masters of Mayfair Limited, with 0 locations.
Discounts & Loyalty
Student Discount
Runderwear offers a 10% student discount via Student Beans. They may also offer discounts through UNiDAYS.
NHS Discount
Runderwear offers an NHS discount, which can be found in the NHS Blue Light App.
Gift Cards Available
Shipping & Returns
Free UK delivery on orders over £40. Standard delivery 2-4 working days. Express delivery available.
Returns Policy
90-day chafe-free guarantee. Full refund if products cause chafing. Standard 30-day returns on unworn items.
Company Information
Founded
2013
Headquarters
United Kingdom
Number of Stores
0
Parent Company
Masters of Mayfair Limited
Payment Methods
Sustainability
Runderwear creates durable, high-quality products designed to last through hundreds of washes, reducing the need for frequent replacement.
Frequently Asked Questions
What is Runderwear's chafe-free guarantee?
Runderwear offers a 90-day chafe-free guarantee. If their products cause you to chafe during running, they will provide a full refund.
How is Runderwear different from regular underwear?
Runderwear uses 360-degree seamless technology, creating garments from a single piece of fabric with no side seams or labels. The moisture-wicking, anti-chafe materials are specifically designed for running.
How do I wash Runderwear?
Runderwear can be machine washed and will hold its shape through hundreds of washes. Follow the care label instructions for best results.
Does Runderwear make sports bras?
Yes, Runderwear offers a range of high-performance sports bras designed with the same seamless technology and anti-chafe properties as their underwear.
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Browse current offers
runderwear has 1 offer available right now.
Student discount
Runderwear offers a 10% student discount via Student Beans. They may also offer discounts through UNiDAYS.
NHS discount
Runderwear offers an NHS discount, which can be found in the NHS Blue Light App.
Free delivery
Get free delivery on orders over £40 at runderwear.
Gift cards available
Buy discounted runderwear gift cards from cashback sites to save even more.
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runderwear Quick Facts
| Standard Delivery | Free UK delivery on orders over £40. Standard delivery 2-4 working days. Express delivery available. |
| Free Delivery | Orders over £40 |
| Click & Collect | Not available |
| Returns Policy | 90-day chafe-free guarantee. Full refund if products cause chafing. Standard 30-day returns on unworn items. |
| Student Discount | Runderwear offers a 10% student discount via Student Beans. They may also offer discounts through UNiDAYS. |
| NHS Discount | Runderwear offers an NHS discount, which can be found in the NHS Blue Light App. |
| Military Discount | Not available |
| International Shipping | Available |
| Payment Methods | Visa, Mastercard, American Express, PayPal, Apple Pay, Google Pay, Klarna |
| Founded | 2013 |
| Headquarters | United Kingdom |
Last verified: February 2026
1 offer available
Customer Reviews
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Contact Information
Customer Service
0800 061 4021Customer Service Email
support@runderwear.co.ukCustomer Service Hours
Monday to Friday, 9am - 5pm
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