Yep, the LeBron 13 Low is part of Nike's "Summer Pack" of basketball sneakers that also includes the Kobe 11 and the Kyrie 2 in similar colors. LeBron James' entry into the group is slightly different though, featuring a heathered upper that has it looking more grey than the rest of them.
This shoe actually already released at some stores, among them the LeBron James-affiliated UNKNWN, without much notice. A wider release is coming though: sneaker retail chains have this colorway listed for an Aug. 31 launch for now.
Nike LeBron 13 Low "Summer Pack"
Release Date: 08/31/16
Color: Stealth Grey/White-Bright Crimson-Gum Light Brown
Style #: 831925-016