SIZE GUIDE
Designed for Audax and multi-day long distance cycling, Kostüme products are highly tailored to focus on ultimate comfort across a wide range of body styles.
If you prefer a true 'race' fit, you might benefit from sizing down for some products. But we typically size similar to most popular non-Italian brands. Please contact us for further advice if you are between sizes (or check our visual guides, further down the page).
NOTE: For an additional visual fit check, see the Size & Fit tab on individual product pages, where you will find measurements for the specific model featured.
Where to Measure
In order to find your correct Kostüme size, it's essential to accurately measure yourself. Depending on your build, measuring just a few centimetres too high or low can be the difference between incorrectly sizing up or down.
We strongly recommend using a mirror and a fabric tape measure - and if possible, a second person - and pay close attention to keeping the tape straight as it passes around your body.
A - The full circumference of your head, just above the ears.
B - Around the fullest part of the chest and shoulder blades.
C - Around the narrowest part of the natural waistline.
D - Halfway between hip bone and fullest part of bottom.
E - Around the widest part of the thigh.
F - From crotch to inner ankle bone.
G - From middle of shoulder socket to outer wrist bone.
H - The full circumference of the widest part of your bicep.
General Size Guide (Men - Centimetres)
| Ref | Measurement Point | How to measure | XS | S | M | L | XL | 2XL | 3XL |
| B | Chest | Measure the chest around the fullest part and across the shoulder blades | 88-92 | 93-97 | 98-102 | 103-107 | 108-112 | 113-119 | 120-126 |
| C | Waist | Measure around the natural waistline | 72-76 | 77-81 | 82-86 | 87-91 | 92-96 | 97-103 | 104-110 |
| D | Hips | The circumference taken halfway between the hip bone and fullest part of the bottom | 88-92 | 93-97 | 98-102 | 103-107 | 108-112 | 113-119 | 120-126 |
General Size Guide (Women - Centimetres)
| Ref | Measurement Point | How to measure | XXS | XS | S | M | L | XL | 2XL |
| B | Chest | Measure the chest around the fullest part and across the shoulder blades | 76-80 | 81-85 | 86-90 | 91-95 | 96-100 | 101-107 | 108-114 |
| C | Waist | Measure around the natural waistline | 59-63 | 64-68 | 69-73 | 74-78 | 79-83 | 84-90 | 91-97 |
| D | Hips | The circumference taken halfway between the hip bone and fullest part of the bottom | 84-88 | 89-93 | 94-98 | 99-103 | 104-108 | 109-115 | 116-122 |
Bib Short Visual Guide (Men's):
Use the visual guide to refine your fit choice. Many riders are able to span two size breaks in Kostüme bib shorts, meaning you can choose between a comfort fit and more race-tight fit.
Bib Short Visual Guide (Women's):
Use the visual guide to refine your fit choice. Many riders are able to span two size breaks in Kostüme bib shorts, meaning you can choose between a comfort fit and more race-tight fit.
Cycling Cap Size Guide (Unisex):
The Kostüme cycling cap has a unisex fit with an elasticated headband and 4-way stretch panels designed to accommodate most head sizes. The low-profile technical construction also means it should fit comfortably beneath most helmets.
| Ref | Measurement Point | How to measure | Size Regular | Size Large |
| A | Head Circumference | Measure around the full circumference of your head, just above the ears | Up to 59cm | Up to 63cm |
Arm Warmer Size Guide (Unisex)
Kostüme Arm Warmer's comes in three different sizes, each with a further ‘long’ option, which adds 3cm to the listed length. You can use these two lengths per size to find the perfect fit for your build. For example, if you have long thin arms, you could choose a smaller size but with a longer length.
| Size S | S - Long | Size M | M - Long | Size L | L - Long | |
| Warmer Lengths (cm) | 41.0 | 44.0 | 45.0 | 48.0 | 49.0 | 52.0 |
| Ref | Measurement Point | How to measure | Size S | Size M | Size L |
| G | Arm Length | From middle of shoulder socket to outer wrist bone | < 60 (41) | 60-65 (45) | 65+ (49) |
| H | Biceps | Measure around the full circumference of the widest part of your bicep | 25.5 | 25.5-35.5 | 35.5+ |
Knee Warmer Size Guide (Unisex)
The Kostüme signature knee warmer comes in three different sizes:
| Ref | Measurement Point | How to measure | Size S | Size M | Size L |
| E | Thigh | Measured around widest point | Up to 51 | 51-61 | 61+ |
| F | Inside Leg | From crotch to inner ankle bone | 76-81 | 81-86 | 91+ |