Sp5dr Streetwear Bling Logo Slime Green Pullover Hooded Sweatshirt Men's M. This shows no signs of wear, laundering or use. See photos for additional details and measurements.  100% cotton. Machine wash; line dry. 

I did a few hours of research on this hoodie and I believe it to be authentic. It has all the details of the authentic hoodie shown in this  Youtube video.https://www.youtube.com/watch?v=Ap6b0xEUfSQ

Other details that fit the authenticity requirement:

The dots around the lettering don't touch. See photo.The puff lettering has uneven edges and is textured, not smooth. See photos. The tag is easy to read and high quality.  See photo.Super heavyweight material.The screen print at the pocket doesn't go all the way to the seam and is high quality print. See photo.