Pattern: Old Sport by Chris de Longpré
Yarn: Recycled Tweed by Queensland Collection
From Ravelry.com:
"The easy fit of a rugby jumper and striping borrowed from a vintage tennis sweater combine to make a pullover that’s ready for all the activities in a busy boy’s day. All-over ribbing, modified T sleeves, and a mock turtleneck make this a comfortable favorite."
This sweater pattern is found in the pattern booklet
"Timeless Knits for Kids (Size 4-14)."