Jazz Carlin and Adam Peaty will be among 43 British swimmers heading to Antwerp this weekend for the 2015 Flanders Cup.
Carlin has recently moved to train under Dave McNulty at the British Gas GBR National Centre in Bath and will compete in the 200m, 400m and 800m Freestyle events.
Peaty has already shaken off the cobwebs this year with a 100m Breaststroke blast at the City of Derby LC meet a couple of weekends ago and will compete in all three breaststroke distances.
The Men's 200m Breaststroke looks to be one to keep an eye on with Hungary's Olympic champion Daniel Gyurta, GB's Olympic silver medallist Michael Jamieson and last year's Commonwealth bronze medallist Andrew Willis all also involved.
“The Flanders meet will be provide another valuable opportunity in the overall race strategy for our swimmers,” said British Swimming Head Coach Bill Furniss.
“These events allow us to practice the process goals that are important for progression this season.
“Once again, the team will be a mix of our top seniors and juniors and a chance to work on our team behaviours.”
Among the rest of the GB squad are Commonwealth gold medallists Ben Proud, Chris Walker-Hebborn, Siobhan-Marie O'Connor, Sophie Taylor, Georgia Davies, and Hannah Miley.
Click here to view the full team on the British Swimming website.