Last night (Tuesday), the Cleveland Cavaliers kicked off their 2017-18 regular season campaign with a matchup against Kyrie Irving and the Boston Celtics inside Quicken Loans Arena. After jumping out to an early first-half lead, the Cavs, who finished with a total of 17 turnovers, had to hang on in the closing minutes for a 102-99 victory.

Cavs superstar LeBron James, who posted 29 points on 12-of-19 shooting from the field, 16 rebounds, nine assists, and two blocks in his 41 minutes of playing time, decided to wear a unique variant of his new signature shoe with Nike, the LeBron 15. The colorway, which has been dubbed the LeBron 15 Equality PE (ā€œplayer exclusiveā€), features an all-black scheme. However, written across the back of each shoe is one resounding message: ā€œEquality.ā€

James, now in his 15th season of NBA service, posted a photo of the new sneakers to his Instagram account on Wednesday. In the caption, the three-time champion wrote an encouraging message.

ā€œTogether we will persevere through all adversity, negativity and turn it into happiness and love! #LiveLaughLove #striveforgreatnessšŸš€ā€

https://www.instagram.com/p/BaZDfASBt0Y/

While speaking to reporters after last nightā€™s win over the Celtics, James explained that he wanted to do something subtle on opening night to raise awareness.

Via ESPNā€™s Dave McMenamin:

ā€œI just wanted to keep the conversation going, keep the conversation going,ā€ James told ESPN after the Cavsā€™ 102-99 win. ā€œWe know what weā€™re going through. We know what we went through as a nation, as a world [recently]. So, I had an opportunity to use a platform for the greater good and keep the conversation going. Why not?ā€

Nike, who is engaged in a lifetime sponsorship deal with James, debuted their ā€œEQUALITY campaign in February. The mission? ā€œTo use athletesā€™ voices and the power of sport to inspire people to take action in their communities.ā€

According to McMenamin, this unique colorway of the LeBron 15 will not be available for purchase. As for the other colorways, initial reports indicate that they are selling fast.

ā€œJamesā€™ sneakers from Tuesday night will not be sold,ā€ McMenamin writes in his recent article with ESPN. ā€œHowever, as part of the ā€œEQUALITYā€ initiative, Nike announced it will donate $5 million in 2017 to various organizations (MENTOR and PeacePlayers, for example) that advance equality in communities across the country.ā€

Jamesā€™ message, albeit humble, was clear.