MIDDLESBROUGH goalkeeper Sol Brynn has joined League One newcomers Leyton Orient on a season-long loan.

Brynn, who recently signed a two-year contract extension with Boro that runs to the end of the 2025-26 season, will spend next season playing for the Os, who won promotion from League Two last term.

The 22-year-old spent last week training with Boro's first-team squad in Portugal, but has now agreed a season-long switch to Brisbane Road.

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Brynn spent last season on loan at Swindon Town, and was named as the club's Player of the Season.

The former England Under-18 international joined Boro's academy as a nine-year-old, and has also had a loan spell at Scottish side Queen of the South.

Boro have added two goalkeepers to their squad this summer, signing Seny Dieng from QPR and also bringing in Tom Glover from Melbourne City.