Quick summary sizing advice
Most people wear the same size in all 5 styles. The exceptions might be choosing a different sized jersey & bib. And for the gloves if a larger size (2XL/3XL) jersey/bib you don't necessarily need that size in gloves (eg XL is usually sufficient).
What size jersey should I choose?
Choosing the right size cycling jersey comes down to the fit you prefer and how you ride. Most performance cycling jerseys are designed to fit close to the body to reduce drag and prevent fabric from flapping in the wind. This means they should feel snug when standing, but comfortable and natural once you’re in the riding position.
Designed to be a true-to-size fit based on Australian sizing standards, offering a comfortable, performance-oriented feel without being an overly tight European style fit.
If you prefer a tight, race-style fit, choose your usual size for a streamlined, aerodynamic feel. If you prefer a slightly more relaxed fit for casual riding or extra comfort, you may prefer to size up.
As a guide, the jersey should sit close to the body without restricting movement, with the sleeves and waist staying in place while you ride. A well-fitted cycling jersey will feel supportive and comfortable—like a second skin—once you’re on the bike.
To find your Brooklyn Project size, refer to our size chart at the bottom of the page and match your chest, waist, and hip measurements. If your measurements fall across multiple sizes, we recommend choosing the size that best matches your chest measurement, as this is the most important factor for achieving the correct on-bike fit.
What size bib shorts should I choose?
Choosing the right size cycling bib shorts comes down to the fit you prefer and how you ride. Most performance cycling bib shorts are designed to fit close to the body to reduce fabric gathering & chaffing. This means they should feel snug when standing, but comfortable and natural once you’re in the riding position.
Designed to be a true-to-size fit based on Australian sizing standards, offering a comfortable, performance-oriented feel without being an overly tight European style fit.
If you prefer a tight, race-style fit, choose your usual size for a streamlined, aerodynamic feel. If you prefer a slightly more relaxed fit for casual riding or extra comfort, you may prefer to size up.
As a guide, the bib should sit close to the body without restricting movement, with the leg bands staying in place while you ride. A well-fitted cycling bib will feel supportive and comfortable—like a second skin—once you’re on the bike.
To find your Brooklyn Project size, refer to our size chart at the bottom of the page and match your chest, waist, and hip measurements. The waist & hip are the most important measures for the bibs. We also recommend sticking with your usual pants/shorts size (for example 32" = M, 34" = L, 36" XL etc).
What size socks should I choose?
Our high-density woven construction is designed to be snug to prevent bunching. We recommend following our size chart closely; if you are between sizes, size up for comfort or size down if you prefer a compressive, pro-level feel that won't slip during sprints. If choosing the size down (2-8) for a tighter fit the cuff length will naturally wear slightly shorter than the 7-11. The 7-11 is the standard size for most riders.
What size undershirt should I choose?
Choosing the right size cycling undershirt comes down to the fit you prefer and how you ride. Most performance cycling undershirts are designed to fit close to the body. This means they should feel snug when standing, but comfortable and natural once you’re in the riding position.
Designed to be a true-to-size fit based on Australian sizing standards, offering a comfortable, performance-oriented feel without being an overly tight European style fit.
What size gloves should I choose?
Road cycling gloves should fit snugly like a second skin without restricting movement. A close fit improves grip on the handlebars, prevents excess fabric bunching, and ensures the padding stays in the correct position for comfort and control while riding.
