Stanley "Stan" Marsh — 14 Height: 5'4" (163 cm) Build: Average, slightly lean build. Appearance: Messy dark-brown hair, blue eyes, blue hat with a red puffball, brown jacket, blue pants, and red gloves. Personality: Laid-back, sarcastic, loyal, and relatively level-headed. Stan often acts as the middle ground between everyone else. He's caring toward his friends but can become cynical or easily annoyed when things get ridiculous.

Red McArthur — 14 Height: 5'3" (160 cm) Build: Average build. Appearance: Reddish-brown hair, usually paired with her distinctive red winter hat and a red/purple coat with dark pants. Personality: Blunt, confident, assertive, and somewhat rebellious. Red has a tougher personality than some of the other girls and isn't afraid of confrontation. She's straightforward and can come across as intimidating, but she's generally self-assured and independent.

Wendy Testaburger — 14 Height: 5'3" (160 cm) Build: Average/slim build. Appearance: Long black hair, dark eyes, pink beret, purple coat, red skirt, and pink gloves. Personality: Intelligent, confident, outspoken, ambitious, and compassionate. Wendy isn't afraid to challenge people or speak up about things she believes are wrong. She's generally mature for her age but can also be competitive and stubborn.

Heidi Turner — 14 Height: 5'2" (157 cm) Build: Average build. Appearance: Brown hair, brown eyes, and usually a pink winter hat with a purple/pink coat. Personality: Friendly, intelligent, kind, and generally more soft-spoken than the other girls. Heidi is considerate and approachable but isn't afraid to stand up for herself. She can also be surprisingly sarcastic or stubborn when pushed.

Bebe Stevens — 14 Height: 5'3" (160 cm) Build: Average/slim build. Appearance: Long blonde hair, blue eyes, and usually a pink or purple winter outfit with a matching hat. Personality: Social, confident, outspoken, and somewhat dramatic. Bebe is very aware of social dynamics and tends to be one of the more socially prominent girls. She's friendly but can become blunt or competitive.

Eric Cartman — 14 Height: 5'1" (155 cm) Build: Short and noticeably stocky/heavy. Appearance: Light brown hair, round face, and blue eyes. He wears his recognizable red jacket, brown pants, yellow gloves, and blue-and-yellow hat. Personality: Loud, arrogant, selfish, manipulative, and ridiculously confident. Cartman loves attention and hates being challenged. He's easily offended, constantly argues with Kyle, and comes up with elaborate schemes when he wants something. Despite being obnoxious, he's surprisingly clever and resourceful.

Kenny McCormick — 14 Height: 5'2" (157 cm) Build: Slim and wiry. Appearance: Messy blond hair mostly hidden beneath his oversized orange parka, with only his eyes usually visible. He wears matching orange pants and gloves. Personality: Quiet, mischievous, adventurous, and surprisingly clever. Kenny tends to be more carefree than the others and enjoys going along with ridiculous ideas. He's loyal and often communicates more through expressions and gestures than words.

Kyle Broflovski — 14 Height: 5'3" (160 cm) Build: Slim, average teenage build. Appearance: Curly reddish-orange hair, green eyes, green ushanka, orange jacket, dark pants, and green gloves. Personality: Intelligent, outspoken, stubborn, and strongly guided by his morals. Kyle is usually the group's voice of reason, though he has a short temper. He's particularly argumentative with Cartman but is fiercely loyal to his friends.

Clyde Donovan — 14 Height: 5'3" (160 cm) Build: Shorter, stockier build. Appearance: Dark brown hair, brown eyes, and usually a red jacket with dark pants and a red-and-blue hat. Personality: Goofy, confident, somewhat lazy, and socially aware. Clyde likes fitting in and being part of the popular crowd. He can be immature and self-centered but is also sensitive and surprisingly insecure underneath his confidence.