Sam Warburton will captain the British and Irish Lions in their opening match against the Provincial Barbarians.
The Wales flanker will make his first appearance since April because of a knee injury, and lines up in an all-Welsh back-row.
The Scottish trio of Greig Laidlaw, Tommy Seymour and Stuart Hogg all start, as does Kyle Sinckler, who has yet to start a Test for England.
Anyone involved in club finals or play-offs last weekend was not considered.
More to follow.