Size Guide

How can I know my size?

Consult the size chart for each brand on the tabs below to determine the best size for you.

Our team does their best to include accurate sizing and measurement details for each item from each brand. If you have questions regarding sizing or any other information about a specific item, please contact us for specific details.


Find the correct size

    • Chest: Measure around the fullest part of your chest, keeping the tape horizontal.
    • Waist: Measure around the narrowest part, keeping the tape horizontal.
    • Hips: Measure around the fullest part of your hips, keeping the tape horizontal.
    • Tips: If you are between sizes, order the smaller size for a tighter fit or the larger size for a looser fit. If your chest and waist measurements match two different suggested sizes, please order the size indicated by your chest measurement.
    • Important note: All measurements below are body measurements and not garment measurements. Some articles may appear tighter/loader due to different garment cuts.


Sizes by Teams


Castore Red Bull F1

Polo shirts and T-shirts
Polo shirts and T-shirts
in centimeters and inches
SIZE CHEST (cm) CHEST (in) WAIST (cm) WAIST (in) HIPS (cm) HIP (in)
XS 91-96 36"-38" 71-76 28"-30" 81-86 32"-34"
s 96-101 38"-40" 76-81 30"-32" 86-91 34"-36"
M 101-106 40"-42" 81-86 32"-34" 91-96 36"-38"
L 106-111 42"-44" 86-91 34"-36" 96-101 38"-40"
XL 111-116 44"-46" 91-96 36"-38" 101-106 40"-42"
XXL 116-121 46"-48" 96-101 38"-40" 106-111 42-44"

Mercedes AMG Petronas

Polo shirts and T-shirts
Polo shirts and T-shirts
in centimeters and inches
SIZE CHEST (cm) CHEST (in) WAIST (cm) WAIST (in) HIPS (cm) HIP (in)
XS 91-93 36"-37" 79-81 31"-32" 94-97 37"-38"
s 93-97 37"-38" 81-85 32"-33" 97-99 38"-39"
M 97-102 38"-40" 85-92 33"-36" 99-103 39"-41"
L 102-112 40"-44" 92-105 36"-41" 103-110 41"-43"
XL 112-120 44"-47" 105-114 41"-45" 110-117 43"-46"
XXL 120-130 47"-51" 114-122 45"-48" 117-124 46-49"

Ferrari

Polo shirts and t-shirts
Polo shirts and T-shirts
in centimeters and inches
SIZE CHEST (cm) CHEST (in) WAIST (cm) WAIST (in) HIPS (cm) HIP (in)
XS 91-93 36"-37" 79-81 31"-32" 94-97 37"-38"
s 93-97 37"-38" 81-85 31"-32" 97-99 38"-39"
M 97-102 38"-40" 85-92 33"-36" 99-103 39"-41"
L 102-112 40"-44" 92-105 36"-41" 103-110 41"-43"
XL 112-120 44"-47" 105-114 41"-45" 110-117 43"-46"
XXL 120-130 47"-51" 114-122 45"-48" 117-124 46-49"

Boss Aston Martin

Polo shirts and t-shirts
Polo shirts and T-shirts
in centimeters and inches
SIZE CHEST (cm) CHEST (in)
XS 86-91 34"-36"
s 91-96 36"-38"
M 96-101 38"-40"
L 101-106 40"-42"
XL 106-111 42"-44"
XXL 111-116 44"-46"

Castore McLaren

Polo shirts and t-shirts
Polo shirts and T-shirts
in centimeters and inches
SIZE CHEST (cm) CHEST (in) WAIST (cm) WAIST (in) HIPS (cm) HIP (in)
XS 91-96 36"-38" 71-76 28"-30" 81-86 32"-34"
s 96-101 38"-40" 76-81 30"-32" 86-91 34"-36"
M 101-106 40"-42" 81-86 32"-31" 91-96 36"-38"
L 106-111 42"-44" 86-91 34"-36" 96-101 38"-40"
XL 111-116 44"-46" 91-96 36"-38" 101-106 40"-42"
XXL 116-121 46"-48" 96-101 38"-40" 106-111 42-44"

Alpha Tauri

Polo shirts and T-shirts
in centimeters and inches
SIZE CHEST (cm) CHEST (in) WAIST (cm) WAIST (in) HIPS (cm) HIP (in)
XS 91-93 36"-37" 79-81 31"-32" 94-97 37"-38"
s 93-97 37"-38" 81-85 32"-33" 97-99 38"-39"
M 97-102 38"-40" 85-92 33"-36" 99-103 39"-41"
L 102-112 40"-44" 92-105 36"-41" 103-110 41"-43"
XL 112-120 44"-47" 105-114 41"-45" 110-117 43"-46"
XXL 120-130 47"-51" 114-122 45"-48" 117-124 46-49"

Alpinestars KTM Red Bull

Polo shirts and t-shirts
Polo shirts and T-shirts
in centimeters and inches
SIZE CHEST (cm) CHEST (in) WAIST (cm) WAIST (in) HIPS (cm) HIP (in)
XS 86-90 36"-37" 72-76 31"-32" 87-91 37"-38"
s 90-94 37"-38" 76-80 32"-33" 91-95 38"-39"
M 95-102 38"-40" 81-90 33"-36" 95-101 39"-41"
L 103-121 40"-44" 91-99 36"-41" 102-110 41"-43"
XL 112-121 44"-47" 100-109 41"-45" 111-119 43"-46"
XXL 122-132 47"-51" 110-121 45"-48" 120-128 46-49"