Best Sweaty Betty Discount Codes

Sweaty Betty has a 20% discount code for leggings running until November, and it is best if you are buying leggings at full price. The sitewide 20% code runs longer (to the end of December) and covers everything, so it works better when you are shopping across categories or when leggings are not your main buy.

Single leggings, full price: The 20% off leggings code gives you the best saving on one pair at full price. On a €120 pair of leggings, you save €24 and pay €96. The 20% sitewide code saves the same amount on the same leggings and runs longer, so if you plan to shop again before the end of December, hold it for a future order; if this is your only purchase planned, use the leggings code now before it expires on 13 November.

Full price leggings and other items: When you are buying leggings and other full price pieces together, the 20% sitewide code is your best option because it takes 20% off everything in your basket. On a €100 pair of leggings plus a €80 top (€180 total), you save €36 and pay €144. The leggings code only covers the leggings for €20 off, leaving your top at full price and your total at €160.

Buying from the sale section: If the items you want are included in the Up to 60% Off Power Collection sale or the Up to 70% Off Selected Products sale, buy them at the marked sale price; these often beat percentage codes on full price items. The exact saving depends on the sale percentage applied to each piece, but a leggings item already marked down 60% will be cheaper than applying 20% off its full price.

Two items from the Ultimate Fit Kit collection: If you add any two styles from this collection, you get 20% off automatically in your basket, and this can save more than a code on those specific items. The saving shows at checkout without entering a code.

Three pairs of sports socks: Use the 3 for 2 offer on socks. The cheapest pair is free, so on three pairs at €15, €18 and €20 you pay €33 and save €20. This offer mixes and matches across styles and applies automatically in your basket.

First time shoppers: If you are buying from Sweaty Betty for the first time, sign up to the newsletter on the Sweaty Betty website to get 20% off your first order on full priced items. This works out to the same saving as the codes above on a single full priced item, so the choice is between this and the sitewide code; the sitewide code runs longer (to 31 December) and applies to everything including already reduced items, so it may suit you better if you want to spread your Sweaty Betty purchases over the next few months.

Our records show the 20% off codes are the biggest Sweaty Betty has offered in the 12 months to October 2026; the typical code in that time was 15% off. The largest sale we recorded was up to 70% off in October 2026. Our team tested 8 Sweaty Betty codes at checkout across 6 different offers in the 12 months to October 2026.

To choose between the offers, work out your final basket total under each applicable code or sale and take whichever leaves the lower price. The 20% leggings code applies only to leggings, the 20% sitewide code applies to everything, the newsletter 20% applies only to full priced items on your first order, the Ultimate Fit Kit 20% applies only to two selected styles from that collection, and sale prices are already marked so they do not stack with codes unless the terms say they do.

• Join the newsletter: sign up with your email address for a welcome discount on your first full price order, plus news on new drops and sales.
• Become an Insider: the free Insiders loyalty programme brings perks such as a birthday treat, free standard delivery and early access to the sale.
• Shop the archive sale: reduced leggings, tops, outerwear and accessories, with further reductions added through the season.
• Order in the app: the Sweaty Betty app has its own welcome offer on your first full price app order.
• Students, fitness professionals and friends: students can verify through Student Beans or UNiDAYS, fitness professionals can apply for their own discount, and the refer a friend scheme gives you and a friend money off.

Orders from the Sweaty Betty Ireland store go out by standard delivery, which is free above a minimum spend and usually arrives within about a week. Once your order ships you get a confirmation email with a tracking number, and on the day of delivery a message gives you a two hour delivery window that you can reschedule or add instructions to.

Returns are free on every order. Items need to be in their original condition with tags attached, and swimwear and Leak Protect Power Leggings must keep their hygiene sticker. Start the return in the online returns portal with your order number and email address, print the prepaid label, then book a FedEx collection or take the parcel to a drop off point. The refund goes back to your original payment method.

If you are not sure which leggings to choose, the leggings guide on the site explains the ranges and lengths, and the quiz suggests styles based on how you like to train.

If you are comparing activewear, lululemon is another choice for yoga and running kit, while Nike and Under Armour cover training clothes and trainers.

For days on the trail or the bike, Hypershell makes wearable hip-assist exoskeletons for hikers and cyclists.

For more sportswear, Desigual also sells clothing and accessories.

You can find more brands in sports, fitness and outdoors and women's fashion.