One of the most popular Amazon Black Friday deals is back again this year

You can get 50% off

One of Amazon's most popular Black Friday deals is back - and shoppers can get it earlier this year.

Ahead of the day of deals on 28 November, a number of retailers have launched sales early including Amazon.

Shoppers can bag a trio of Calvin Klein boxers at a 50% discount, the set is usually priced at £42, but they've dropped to £20.96 for a limited time.

The early Black Friday deal is available on classic black Calvin Klein boxers that feature an elasticated white waistband with the brand's logo. And it's already been snapped up more than 7,000 times.

There are a number of other styles to choose from, including an all-white set, one featuring grey, white and black, and one with white, red and blue, which are all also priced at £20.96.

While an all-black trio set is priced at £21.81, and one featuring black and blue styles is priced at £21, so you can get plenty of different stocking fillers with this early Black Friday deal.

Popular underwear brand Oddballs has also launched its Black Friday sale, with up to 35% off men's boxers.

If you want a style that's a little bit more eye catching than Calvin Klein, then you can get sets of three for £28.80 on the website.

While ASOS is another retailer to secure some discounted underwear during Black Friday, with deals now available on Topman, BOSS, Lacoste, Adidas and many more.

When is Amazon's Black Friday sale?

Although the online retailer has launched a number of early deals, Amazon's Black Friday sale officially launches on 21 November.

It will run through to 1 December, which is Cyber Monday, with a number of discounts confirmed.

Customers can get up to 55% off Amazon devices including the Echo Dot, Echo Show, Fire Stick, and Kindle.

As well as the Kindle, shoppers can save up to 60% on hundreds of print books and up to 90% off thousands of digital eBooks.