Complex sentence: Dom finds out where Becks works and goes to visit him, Becks and Dom seem now to become acquaintances, The two then go into a sports shop where Becks purchases a pair of Adidas Trimm Trab trainers.
Split into simpler sentences: Dom finds out where Becks works and goes to visit him. They become acquaintances, visiting a sports shop where Becks purchases a pair of Adidas Trimm Trab trainers.