What is the Trail Life Activewear shirt?

The Activewear shirt is an official Trail Life shirt intended for more active or casual program settings. Many Troop 4110 boys have one, but it is optional unless specific event instructions say otherwise.

Does he need a Trail Life hat?

No. Many boys wear a Trail Life hat, but Troop 4110 does not require one. The official uniform shirt is the required uniform item.