Size & Fit Guide

At ONE, we prioritize quality and a structured silhouette. Because our collection utilizes different garment styles, please refer to the specific size guide for each item below to ensure your perfect fit.

How to Measure

Width: Measured across the chest, one inch below the armhole.
Length: Measured from the highest point of the shoulder to the bottom hem.

Apparel Size Charts (Inches)

Size	OneFit (Grapic Tee)	OneFit (Tee)	OneFit (Sweatshirt)	OneFit (Hoodie)
S	18" W / 28" L	18.25" W / 26.62" L	21" W / 27.5" L	20" W / 27" L
M	20" W / 29" L	20.25" W / 28" L	23" W / 28.5" L	22" W / 28" L
L	22" W / 30" L	22" W / 29.37" L	25" W / 29.5" L	24" W / 29" L
XL	24" W / 31" L	24" W / 30.75" L	26.5" W / 30.5" L	26" W / 30" L
2XL	26" W / 32" L	26" W / 31.62" L	28" W / 31.5" L	28" W / 31" L

OneFit Joggers

S: 28" Waist | 29" Inseam
M: 30" Waist | 30" Inseam
L: 32" Waist | 30.5" Inseam
XL: 34" Waist | 31" Inseam
2XL: 36" Waist | 31.5" Inseam

Fit Disclaimer

Structured Pieces (Hoodies/Crew/Joggers): These are designed for a structured, intentional silhouette. If you prefer a loose, oversized streetwear drape, we recommend sizing up.
Tees: OneFit tees feature a modern retail fit (more tailored), while our Grapic OneFit tees offer a relaxed, boxy feel. Please check the measurements above to choose the look that suits you best.

Note: Measurements are taken flat. A size tolerance of up to 1.5 inches may occur due to manufacturing variances.