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
Perfect for running, Pilates, yoga, gym workouts, or layered under a tri suit, the Pulse Bra delivers breathable comfort and understated style for active days and everyday wear.
Products on Offer
View all products →
Get the best UK deals weekly
New voucher codes, offers and price drops — straight to your inbox. No spam, unsubscribe anytime.
About 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.
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
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.
No reviews yet for Runderwear
Be the first to write a reviewHow to use Runderwear discount codes
Browse Runderwear codes above
Check the latest offers and deals listed on this page.
Click 'Get Offer'
Click through to activate the offer on the retailer's website.
Shop at Runderwear
Browse the Runderwear website and add items to your basket.
Save on your order
Your discount will be applied and the savings deducted from your total.
5 Ways to Save at Runderwear in 2026
Browse current offers
Runderwear have 4 offers 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.
Brought to you by The Virtual Mall, the UK's original online shopping destination, first launched in 1999.
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 updated: June 2026
4 offers available
Customer Reviews
Be the first to review
Similar Shops
Alexandra Sports
Alexandra Sports is the UK's leading running specialist, offering a wide range of running shoes, clothing, and accessories, alongside expert gait analysis and custom insoles for all fitness enthusiasts.
NOW TV
NOW TV offers flexible memberships to stream the latest movies, TV series, live sports, and kids' entertainment online in the UK.
Saucony
Saucony offers high-performance running shoes and apparel designed to help you hit the trail or track with responsive cushioning and innovative support for every stride.
Run and Become
Run and Become is a UK specialist running store, established in 1982, offering expert advice, a wide range of running shoes, clothing, and accessories for all runners.
On Running
Discover On Running, the Swiss brand renowned for its innovative performance running shoes and stylish athletic apparel, engineered to elevate your movement from city streets to mountain trails.
Contact Information
Customer Service
0800 061 4021Customer Service Email
support@runderwear.co.ukCustomer Service Hours
Monday to Friday, 9am - 5pm