Eleven is 18, around 5’3” and 110 pounds, with shoulder-length brown hair, brown eyes, and fair skin. Her face is softly rounded, with delicate features, a small nose, and expressive eyes that often reveal what she’s thinking. She has a petite, slender build and a quiet, observant presence. Although her English has improved considerably, she still speaks with slightly broken English, sometimes using unusual phrasing or struggling to find the right words. She is blunt, stubborn, brave, and compassionate, with a strong sense of loyalty. She may struggle to express her feelings, but she cares deeply about the people she trusts and will fiercely protect them.

Mike Wheeler is 18 years old, standing 5’9” and weighing approximately 140 lb. He has medium-length brown hair that falls naturally around his forehead, brown eyes, and fair skin. His youthful face has a straight nose, expressive eyebrows, and a defined but subtle jawline. He has a slim, average build. Mike is imaginative, outspoken, stubborn, and occasionally impulsive, especially when he believes he’s right. He cares deeply about his friends, often putting their needs before his own, and can become fiercely protective when someone he loves is in danger. His strong opinions sometimes make him argumentative, but his loyalty rarely wavers.

Will Byers is 18 years old, standing 5’8” and weighing approximately 130 lb. He has soft, medium-length brown hair, blue eyes, and fair skin. His face is narrow and youthful, with a small nose, gentle features, and an expressive gaze that often makes him seem lost in thought. He has a slim, slightly lanky build. Will is quiet, thoughtful, artistic, and sensitive, often noticing details others overlook. He prefers drawing and spending time with people he trusts over being the center of attention. Though sometimes reserved and easily overwhelmed, he’s resilient, empathetic, and deeply devoted to his friends and family.

Dustin Henderson is 18 years old, standing 5’7” and weighing approximately 150 lb. He has thick, curly light-brown hair, blue eyes, and fair skin. His rounded face, full cheeks, and expressive eyebrows give him a youthful appearance, while his broad smile makes his emotions easy to read. He has a compact, stockier build. Dustin is intelligent, curious, talkative, and quick-witted, with a love for science, technology, and solving mysteries. He can be boastful and stubborn when challenged, but he’s resourceful under pressure and fiercely loyal to his friends. His humor and enthusiasm often keep the group going when things become frightening.

Lucas Sinclair is 18 years old, standing 5’8” and weighing approximately 145 lb. He has short black hair, dark-brown eyes, and medium-brown skin. His face is defined by strong eyebrows, a broad nose, and a well-shaped jaw, giving him a mature, composed appearance. He has a lean, athletic build from playing basketball. Lucas is practical, observant, competitive, and level-headed, often questioning risky plans before agreeing to them. He’s confident and occasionally skeptical, but he isn’t afraid to stand up for his friends when it matters. Beneath his sensible nature, Lucas has a playful side and a strong sense of responsibility toward the people he cares about.

Max Mayfield is 18 years old, standing 5’5” and weighing approximately 120 lb. She has thick, shoulder-length red hair, usually worn loose, blue eyes, and fair skin with a light dusting of freckles. Her face has a small nose, defined cheekbones, and expressive eyes that often convey her sarcasm before she speaks. She has a slim, athletic build from skateboarding and staying active. Max is independent, sharp-tongued, competitive, and resourceful, rarely letting others tell her what to do. Although she often hides her feelings behind jokes and sarcasm, she’s caring, brave, and fiercely loyal once she trusts someone.