JD Sports is to buy fellow retailer Footasylum in a deal valuing the company at more than £90 million.

The sportswear chain - which along with Footasylum has a store in Carlisle - said it has agreed to pay 82.5p per share for the company, marking a 77.4 per cent increase on Footasylum's closing price of 46.5p last week.

It comes just a month after JD said it had no intention of making an offer despite acquiring a stake of 8.3 per cent in the firm, which was later raised to more than 18 per cent.

Pentland, the majority shareholder of JD Sports, also has a 2.6 per cent holding in Footasylum.

Footasylum was founded in 2005 by David Makin, one of the co-founders of JD Sports.

It focuses on the footwear and apparel markets, targeting a younger trend-led consumer.

JD said it expects the combined business to be able to take advantage of opportunities not available to either on an individual basis.

Barry Bown, executive chairman of Footasylum, said: "The Footasylum board has concluded that the offer represents the best strategic option for Footasylum and its employees.

"It believes the offer fairly reflects Footasylum's current market position and prospects on a standalone basis and, as such, that Footasylum shareholders should be given the opportunity to realise value from the offer."

The offer will be subject to a shareholder vote, with the deal expected to complete in April or May.

JD's executive chairman Peter Cowgill said: "We are pleased to make this offer for Footasylum, which is very complementary to our existing businesses in the UK.

"We believe that there will be significant operational and strategic benefits through the combination of the very experienced and knowledgeable management team at Footasylum and our own expertise."