Cycling apparel is almost always smaller in fit than regular clothing, so please refer to the sizing charts below as a guide. If the fit is not quite right, we offer free exchanges for incorrect sizing or style choice.

Is your stomach larger than your chest? Use your stomach measurement instead. If in between sizes, usually, it is best to choose the larger of the two.

OCG Men's Cycling Gear Charts

Men's Cycling Jersey

OCG Jersey Size XS S M L XL XXL XXXL 4XL 5XL 6XL
Chest / Stomach (whichever is bigger) 34" - 36" 36" - 38" 38" - 40" 40" - 42" 42" - 45" 45" - 48" 48" - 50" 50" - 53" 53" - 55" 55" - 57"
86.4cm - 91.4cm 91.4cm - 96.5cm 96.5cm - 102cm 102cm - 107cm 107cm - 114cm 114cm - 122cm 122cm - 127cm 127cm - 135cm 135cm - 140cm 140cm - 145cm
Back Length 26" 26" 27" 28" 29" 30" 30" 31" 32" 33"
Front Length 20" 20" 21" 22" 23" 24" 24" 25" 26" 27"
Sleeve Length 14" 14" 15" 15" 15" 16" 16" 17" 17" 17"

Men's Cycling Kit

XS S M L XL XXL XXXL 4XL 5XL 6XL
Chest / Stomach (whichever is bigger) 34" - 36" 36" - 38" 38" - 40" 40" - 42" 42" - 45" 45" - 48" 48" - 50" 50" - 53" 53" - 55" 55" - 58"
86.4cm - 91.4cm 91.4cm - 96.5cm 96.5cm - 102cm 102cm - 107cm 107cm - 114cm 114cm - 122cm 122cm - 127cm 127cm - 135cm 135cm - 140cm 140cm - 145cm
Back Length 26" 26" 27" 28" 29" 30" 30" 31" 32" 33"
Front Length 20" 20" 21" 22" 23" 24" 24" 25" 26" 27"
Sleeve Length 14" 14" 15" 15" 15" 16" 16" 17" 17" 17"

 

XS S M L XL XXL XXXL 4XL 5XL 6XL
Waist 26" - 28" 28" - 30" 30" - 32" 32" - 34" 34" - 36" 36" - 38" 38" - 40" 40" - 42" 42" - 44" 44" - 46"
Inseam 9" 9.2" 9.4" 9.6" 9.8" 10" 10.2" 10.4" 10.6" 10.8"

Men's Cycling Bibs & Knicks

XS S M L XL XXL XXXL 4XL 5XL 6XL
Waist 26" - 28" 28" - 30" 30" - 32" 32" - 34" 34" - 36" 36" - 38" 38" - 40" 40" - 42" 42" - 44" 44" - 46"
Inseam 9" 9.2" 9.4" 9.6" 9.8" 10" 10.2" 10.4" 10.6" 10.8"

Men's Cycling Jacket

OCG Jacket Size S M L XL XXL XXXL
Chest / Stomach (whichever is bigger) 35" - 37" 38" - 40" 42" - 43.5" 43.5" - 46" 46.5" - 49" 49" - 51.5"
Est. Height 63" - 65" 65" - 67" 67" - 69" 69" - 71" 71" - 73" 73" - 75"
Est. Weight 110lb - 121lb 121lb - 141lb 141lb - 165lb 165lb - 209lb 209lb - 240lb 240lb - 260lb

Men's Cycling Underwear

XS S M L XL XXL XXXL 4XL 5XL 6XL
Underwear Size XS S M L XL XXL XXXL 4XL 5XL 6XL
Waist 27" - 29" 29" - 31" 31" - 33" 33" - 35" 35" - 37" 37" - 39" 39" - 41" 41" - 43" 43" - 45" 45" - 47"

OCG Women's Cycling Gear Charts

Women's Cycling Jersey

XXS XS S M L XL XXL XXXL 4XL 5XL
T-Shirt Size (Approx) 2 4 6 8 10 12 14 16 18 20
Chest  31" - 32" 32" - 33" 34" - 36" 35" - 37" 37" - 38" 39" - 40" 40" - 41" 42" - 43" 43" - 44" 45" - 46"
78.7cm - 81.3cm 81.3cm - 83.8cm 86.4cm - 91.4cm 88.9cm - 94cm 94cm - 96.5cm 99.1cm - 102cm 102cm - 104cm 107cm - 109cm 109cm - 112cm 114cm - 117cm
Back Length 23" 24" 24" 25" 26" 27" 28" 28" 29" 30"
Front Length 18" 19" 19" 20" 20" 21" 21" 22" 23" 23"
Sleeve Length 13" 13" 13" 14" 14" 14" 15" 15" 16" 16"

Women's Cycling Kit

XXS XS S M L XL XXL XXXL 4XL 5XL
US T-Shirt Size (Approx) 2 4 6 8 10 12 14 16 18 20
Chest 31" - 32" 32" - 33" 34" - 35" 35" - 37" 37" - 38" 39" - 40" 40" - 41" 42" - 43" 43" - 44" 45" - 46"
78.7cm - 81.3cm 81.3cm - 83.8cm 86.4cm - 88.9cm 88.9cm - 94cm 94cm - 96.5cm 99.1cm - 102cm 102cm - 104cm 107cm - 109cm 109cm - 112cm 114cm - 117cm
Back Length 23" 24" 24" 25" 26" 27" 28" 28" 29" 30"
Front Length 18" 19" 19" 20" 20" 21" 21" 22" 23" 23"
Sleeve Length 13" 13" 13" 14" 14" 15" 15" 15" 16" 16"

 

XXS XS S M L XL XXL XXXL 4XL 5XL
Waist 20" - 22" 22" - 24" 24" - 26" 26" - 28" 28" - 30" 30" - 32" 32" - 34" 34" - 36" 36" - 38" 38" - 40"
Inseam 8" 8" 9" 9" 9" 9" 9" 10" 10" 10"

Women's Cycling Bibs & Knicks

XXS XS S M L XL XXL XXXL 4XL 5XL
Waist 20" - 22" 22" - 24" 24" - 26" 26" - 28" 28" - 30" 30" - 32" 32" - 34" 34" - 36" 36" - 38" 38" - 40"
Inseam 8.4" 8.6" 8.8" 9" 9.2" 9.4" 9.6" 9.8" 10" 10.2"

Women's Underwear Undershort

XXS XS S M L XL XXL XXXL 4XL 5XL
Underwear Size (Approx) 2-4 4-6 6-8 8-10 10-12 12-14 14-16 16-18 18-20 20-22
Waist 22.8" - 24.8" 24.8" - 26.8" 26.8" - 28.7" 28.7" - 30.7" 30.7" - 32.7" 32.7" - 34.6" 34.6" - 36.6" 36.6" - 38.6" 38.6" - 40.6" 40.6" - 42.5"

OCG Unisex Cycling Gear Charts

Cycling Gloves

S M L XL XXL
Palm Width 3.1" - 3.3" 3.3" - 3.5" 3.5" - 3.7" 3.7" - 4.1" 4.1" - 4.5"

Leg Warmers

XS S M L XL XXL XXXL 4XL 5XL
Length (A) 20" 21" 22" 23" 24" 25" 26" 27" 28"
Top Width (B) 16" 16" 17" 17" 18" 19" 19" 20" 20"
Bottom Width (C) 7" 7" 8" 8" 9" 9" 9" 10" 10"

Arm Warmers

XS S M L XL XXL XXXL 4XL 5XL
Length (A) 15" 17" 18" 20"
Top Width (B) 9.5" 10.5" 12" 13"
Bottom Width 5" 6" 7" 7.5"