Summer delights contains 16 designs by Martin Storey. Yarns used: Natural Silk Aran, Silk Cotton, Cotton Jeans. The front cover shows an unusual sleeveless top in Silk Cotton shade Forest 686. It is knitted on 4.0mm and 4.5mm needles. It takes the following number of balls: Chest size 32 to 34: 6 Chest size 36 to 42: 7 Chest size 44 to 46: 9