What's the Heavy Twill Collection?...The collection features the two iconic silhouettes of the B2 & G2 shoe with the classic breathable sole unit. Each shoe features a heavyweight ecru canvas alongside blue ribboning on the tongue and heel. We are particular fans of the blue ribbon laces on the G2, a superb touch. Both styles maintain their instantly recognisable shape and retro style. The simple change of fabric makes for a great summer shoe that is worthy of a laid back village in the southern French heat. A perfect update of the classic shoe which was born all those years ago in 1936, even if you aren't such a dab hand on the tennis court, we are sure you'll love the heavy twill tennis shoe.