Gloucester's Mefin Davies and Olly Morgan will also be in international action this weekend with Wales and England U21s respectively.
32 year-old Mefin Davies has been selected at hooker for Wales in their massive Six Nations opener against England and his Gloucester colleagues Andy Hazell, Phil Vickery and James Forrester.
Davies starts for Wales ahead of Robin McBryde, who has recently returned from injury. He starts alongside props Adam Jones and Gethin Jenkins.
Gloucester Academy star Olly Morgan is in contention for the full-back slot for England U21s against Wales in Newport on Friday night.
The 19 year-old has already represented England U19s. He was set for a full 80 minutes against Saracens in the Zurich 'A' League last week, but the game was postponed, but he went on to play for Bracknell in the national leagues last weekend.
WALES Vs ENGLAND
Millennium Stadium, Saturday 5th February, Kick-off: 5.30 pm
Wales: G Thomas (Toulouse (capt); H Luscombe (Dragons), T Shanklin (Blues), G Henson (Ospreys), S Williams (Ospreys); S Jones (Clermont Auvergne), D Peel (Scarlets); G Jenkins (Blues), M Davies (Gloucester), A Jones (Ospreys), B Cockbain (Ospreys), R Sidoli (Blues), D Jones (Scarlets), M Williams (Blues), M Owen (Dragons).
Replacements: R McBryde (Scarlets), J Yapp (Blues), J Thomas (Ospreys), R Jones (Ospreys), G Cooper (Dragons), C Sweeney (Dragons), K Morgan (Dragons).
England U21 squad to play Wales U21, Friday 4th February
Richard Blaze - Worcester*
Neil Briggs - Rotherham
Sean Cox - Sale Sharks
Chris Cracknell - NEC Harlequins
Aston Croall - Saracens
Michael Cusack - Leeds Tykes
Chris Goodman - Bath*
Martin Halsall - Sale Sharks
Matt Hampson - Leicester Tigers
James Haskell - London Wasps*
Tom Rees - London Wasps
Dan Smith - Bath
David Ward - Bath
Joe Bedford - Saracens*
Ross Broadfoot - Leicester Tigers
Matt Cornwell - Leicester Tigers
Ryan Davis - Bath*
Ben Foden - Sale Sharks
Olly Morgan - Gloucester*
Tom Varndell - Leicester Tigers*
James Wellwood - London Wasps
Simon Whatling - Worcester
* Intermediate National Academy squad member
England U21 Six Nations fixtures
England U21 v Wales U21, Friday 4th February, Newport 7.05pm
England U21s v France U21, Friday 11th February, Northampton Saints 7.30pm
England U21s v Ireland U21, Friday 25th February, Donnybrook 7.30pm
England U21s v Italy U21, Friday 11th March, Northampton Saints 7.30pm
England U21s v Scotland U21, Friday 18th March, Northampton Saints 7.30pm
Gloucester travel to Devon to take on the Exeter Chiefs in the opening round of the LV= Cup on Saturday and, with several players away on international duty, Scrum Coach Trevor Woodman feels that the competition provides other players with a great chance to show what they can do.
Man of the Match Matt Kvesic confirmed that Gloucester were anticipating a physical encounter in Oyonnax, and duly got one. The flanker told GRTV that taking the win and denying the home side even a bonus point was a big achievement.
Speaking after he kicked 20 points in Gloucester's 25-15 win over Oyonnax on Saturday evening, Greig Laidlaw admitted that the game had been every bit as challenging as expected and praised the massive effort put in by the pack.
Speaking after the 25-15 European Rugby Challenge Cup win in France, David Humphreys told the local media that he was delighted that his Gloucester team matched Oyonnax's intensity on the night and made it two wins from two in Europe.
Gloucester travel to Oyonnax for the second round of the European Rugby Challenge Cup on Saturday evening, and Director of Rugby David Humphreys is expecting a big test from the French side, feeling that their league position doesn't reflect their recent performances.
Speaking exclusively to Gloucester Rugby TV, Matt Kvesic explained that his decision to extend his contract at Kingsholm was a simple one and that he was hugely excited for the future in Cherry and White.
Speaking after the 55-0 win over CA Brive, Jonny May told GRTV that he's delighted that the team's hard work is starting to pay dividends but was equally happy for his friend and team mate, Charlie Sharples, on what was a big night for his fellow winger.