Cyclist Guide

For Men and Women: Here is a Bike Clothing Fit And Sizing Guide

Wheels team
Wheels team
September 26, 2023   8 Mins Read
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Beginner or Professional?

However, your level of riding a bike; It’s essential to choose good clothes to enjoy a unique bike ride. In this article, Wheels will show you how to choose the jersey, shorts, shoes, and bike accessories that fit you, from the clothing fit and sizing guide.

1- Cycling Apparel Sizing Guide For Men and Women

Cycling apparel is designed for high performance to ensure comfort and style for riders. Here’s the sizing guide for both men and women.

Men’s Sizing Guide

In this men’s clothing size chart, you will find actual body measurements (not product measurements). To determine your correct size, follow these steps:

  • Use a tape measure.
  • Stand upright with your feet shoulder-width apart.
  • Take measurements close to the skin for maximum accuracy.

 

Areas for Measuring Clothing:

  • Chest: 

Measure around the fullest part of your chest under your armpits with your arms relaxed at your sides. Make sure the measuring tape is parallel to the ground. 

  • Waist:

Measure around the natural waist, which falls at the natural curve of the body – the indentation between the hips and the ribcage. The measuring tape should be close to the body, but not snug.

  • Hips:

Stand with your feet together and measure around the fullest point of the hip, keeping the tape measure horizontal​.​​


Note: Model is 6’1” (185 cm), waist 31” (79 cm), wearing size medium

Size Chest Waist Hip
inches cm inches cm inches cm
XS 33-35 84-89 27-29 68-74 33-35 84-89
S 35-37 89-94 29-31 74-79 35-37 89-94
M 38-40 96-102 32-34 81-86 38-40 96-102
L 41-43 104-109 35-37 89-94 41-43 104-109
XL 44-46 112-117 38-41 97-104 44-46 112-117
2XL 47-49 119-124 42-45 106-114 47-49 119-124
3XL 50-52 127-132 45-48 114-122 50-52 127-132

Pro Fit

The Pro Fit design is the best choice for the peloton group, providing high performance for the rider and optimal comfort.

Fitted

The Fit design conforms to the body’s shape to enhance performance.

Semi-fitted

The Semi fitted design allows for movement without hindering performance.

MTB Semi-fitted

The MTB Semi Fitted design provides unrestricted freedom of movement for the rider, along with a casual appearance.

Women’s Sizing Guide

In this women’s clothing size chart, you will find actual body measurements (not product measurements). To determine your correct size, follow these steps:

  • Use a tape measure.
  • Stand upright with your feet shoulder-width apart.
  • Take measurements close to the skin for maximum accuracy.

Areas for Measuring Clothing:

  • Chest: 

Measure around the fullest part of your chest under your armpits with your arms relaxed at your sides. Make sure the measuring tape is parallel to the ground. 

  • Waist:

Measure around the natural waist, which falls at the natural curve of the body – the indentation between the hips and the ribcage. The measuring tape should be close to the body, but not snug.

  • Hips:

Stand with your feet together and measure around the fullest point of the hip, keeping the tape measure horizontal​.​​


Note: Model is 5’7” (170 cm), waist 27” (69 cm), wearing size small.

Size Chart

Size Bust Waist Hip
inches cm inches cm inches cm
XS (2-4) 32"-33" 81-84 24"-26" 61-66 33"-35" 84-89
S (4-6) 33"-34" 84-86 26"-28" 66-71 35"-37" 89-94
M (6-8) 34"-36" 86-91 28"-30" 71-76 37"-39" 94-99
L (10-12) 36"-38" 91-97 30"-32" 76-81 39"-41" 99-104
XL (12-14) 38"-40" 97-102 32"-34" 81-84 41"-43" 104-109
2XL (16-18) 41"-44" 104-112 35"-38" 89-97 44"-47" 112-119
3XL (18-20) 44"-47" 112-119 38"-41" 97-104 47"-50" 119-127
4XL (22-24) 48"-51" 122-129 42"-45" 107-114 51"-54" 130-137

Bike Jersey Types For Women

Fitted

The Fitted design conforms to the body’s shape to enhance performance

Semi-fitted

The Semi Fitted design provides space for movement without hindering performance.

MTB Semi-fitted

The MTB Semi Fitted design provides unrestricted freedom of movement for the rider, along with a casual appearance.

2- Helmet Sizing Guide

To find a helmet that fits your head, follow these steps:

  1. Measure the circumference of your head using a tape measure.
  2. Ensure that you measure horizontally across your forehead and over your ears.
  3. Use the chart below to find the appropriate helmet size.
Size BUST
inches / cm 		WAIST
inches / cm 		HIP
inches / cm
XS (2-4)
32"-33"
81-84
24"-26"
61-66
33"-35"
84-89
S (4-6)
33"-34"
84-86
26"-28"
66-71
35"-37"
89-94
M (6-8)
34"-36"
86-91
28"-30"
71-76
37"-39"
94-99
L (10-12)
36"-38"
91-97
30"-32"
76-81
39"-41"
99-104
XL (12-14)
38"-40"
97-102
32"-34"
81-84
41"-43"
104-109
2XL (16-18)
41"-44"
104-112
35"-38"
89-97
44"-47"
112-119
3XL (18-20)
44"-47"
112-119
38"-41"
97-104
47"-50"
119-127
4XL (22-24)
48"-51"
122-129
42"-45"
107-114
51"-54"
130-137

3- Shoe Sizing Guide

Whether you’re looking for bike shoes that fit wide feet or the perfect shoe for race performance, we’re here to help you. Trek and Bontrager cycling shoes are designed for maximum comfort and optimal performance while riding. Use the chart below to learn how to measure your foot correctly.

Size BUST WAIST HIP
inches cm inches cm inches cm
XS (2-4) 32"-33" 81-84 24"-26" 61-66 33"-35" 84-89
S (4-6) 33"-34" 84-86 26"-28" 66-71 35"-37" 89-94
M (6-8) 34"-36" 86-91 28"-30" 71-76 37"-39" 94-99
L (10-12) 36"-38" 91-97 30"-32" 76-81 39"-41" 99-104
XL (12-14) 38"-40" 97-102 32"-34" 81-84 41"-43" 104-109
2XL (16-18) 41"-44" 104-112 35"-38" 89-97 44"-47" 112-119
3XL (18-20) 44"-47" 112-119 38"-41" 97-104 47"-50" 119-127
4XL (22-24) 48"-51" 122-129 42"-45" 107-114 51"-54" 130-137

Steps to Determine Your Shoe Size

To find the right shoe size for you, all you need is a blank sheet of paper and a pen. Follow these steps:

Step 1

Wear the socks you typically use while bike riding. Place a blank sheet of paper on a hard, flat surface against a wall. Stand on the paper with your heel touching the wall.

Step 2

While standing on the paper, use a pencil to trace the outline of your foot, paying special attention to the toe and heel areas.

Step 3

Flip the paper over and repeat 1,2 steps on your other foot; you will need measurements for both feet.

Step 4

For both feet, measure the distance from the heel line to the longest toe line. Compare this measurement with the size chart above to determine the correct size. If you find yourself between two sizes, round up to the larger size. If your feet are different lengths, use the longer measurement.

Steps to Determine Your Ideal Shoe Insole

Insoles come in various shapes based on brand and the shoe’s purpose, affecting width, depth, height, and overall fit. Trek and Bontrager offer shoes designed around several different insoles to meet all riding goals for maximum performance. The types includes: 

  • Trek Pro Last

This last features a snug, high-performance fit optimized for the rider’s movements. It replaces the Bontrager inForm Pro insole but is slightly wider at the ball of the feet, providing a better fit for more riders.

  • Trek Comp Last

The Trek Comp last offers a performance fit with a bit more room. It replaces the Bontrager inForm Race last and has been updated to better fit riders’ feet by widening the ball of the foot.

  • Bontrager inForm 
Race Last

This is a performance-fit last with a slightly roomier fit from the ball through the mid-foot.

  • Bontrager inForm Performance Last

A comfortable last with a flatter foot position, providing more versatility and utility.

  • Bontrager inForm Athletic Last

A relaxed, roomier fit similar to a cross-trainer, combining comfort for both on-bike and off-bike use.

To determine your ideal shoe insole correctly, follow these steps:

Step 1

Place your bare foot in a small amount of water, ensuring that the entire bottom of your foot is submerged in the water.

Step 2

Gently place your wet foot on a dark piece of paper so that it leaves a visible impression of your foot arch.

Step 3

Dry your foot, then compare the impression with the Trek Arch Index below to determine which of the three insole heights best fits your arch shape. Repeat these steps with your other foot.

Low Arch

Medium Arch

High Arch

4- Bike Accessories Sizing Guide

In addition to choosing the right cycling clothing, you should also choose bike accessories that fit you properly to avoid discomfort while riding and to enjoy an unparalleled trip. Here is a sizing guide for all bike accessories, such as gloves, warmers, shoe cover, and etc.

Bike Gloves Size Guide

Bontrager gloves are designed to fit your hand properly. To find the right size, follow these steps:

  • Use a measuring tape or cloth tape.
  • Measure the circumference of your hand. 
  • Use the chart below to determine the appropriate size.
MEN'S SIZE WOMEN'S SIZE HAND
cm inches
XS XS 16-17.5 6.5-7
S S 17.5-19 7-7.5
M M 19-20.5 7.5-8
L L 20.5-23 8-9
XL XL 23-25.5 9-10
2XL 2XL 25.5-28 10-11
3XL 3XL 28-30.5 11-12

Arm Warmer Sizing Guide

To find the right size for your arm warmers, follow these steps: Use a measuring tape or cloth tape. Measure the circumference of your wrist, bicep, and your arm length. Use the chart below to determine the appropriate size.

Size Length of Warmer Bicep Wrist
inches cm inches cm inches cm
XS < 17¾ 45 < 10 ½ 26 < 6 ¼ 16
S 18 ⅛ 46 10½-11 ½ 27-29 6¼-6 ½ 16-17
M 18 ½ 47 11½-13 ½ 29-34 6½-6 ¾ 16-17
L 18 ⅞ 48 13½-15 ½ 34-39 6¾-7 17-18
XL 19 ¼ + 49 15 ½ + 39 7 + 18

Knee Warmer Sizing Guide

To find the right size for your knee warmers, follow these steps: 

  • Use a measuring tape or cloth tape.
  • Measure the circumference of your thigh and calf. 
  • Use the chart below to determine the appropriate size.
Size Length of Warmer Thigh Calf
inches cm inches cm inches cm
XS < 14 ¾ 37 < 17 43 < 13 33
S 15 ⅛ 38 17-18 ½ 43-47 13-14 33-36
M 15 ½ 39 18½-20 47-51 14-15 36-38
L 15 ⅞ 40 20-21 ½ 51-55 15-16 38-41
XL 16 ¼+ 41 21 ½ + 55 16 + 41

Socks Sizing Guide

Trek socks are based on shoe size. This chart will help you determine the appropriate sock size.

Size EU US Men US Women UK
S 36-39 4-6 5.5-7.5 3-5
M 40-42 8.5-10.5 9.0-11.0 6-8
L 43-45 10-12 11.5-13.5 9-11
XL 46-48 13-15 N/A 12-14

Shoe Cover Sizing Guide

Bontrager Shoe cover sizing is based on shoe size. This chart will help you determine the appropriate shoe cover size.

Size EU US Men US Women UK
S < 40 < 7 < 8 < 6.5
M 40.5-42 7.5-9 8.5-10.5 7-8.5
L 42.5-44 9.5-11 11.5+ 9-10.5
XL 44.5-46 11.5-13 - 11-12.5
2XL 46.5+ 13.5+ - 13+

Santini Men’s Clothing Sizing

Santini men’s clothing is designed with European specifications. To find the right size for you follow these steps:

  • Chest: 

Measure around the fullest part of your chest under your armpits with your arms relaxed at your sides. Make sure the measuring tape is parallel to the ground. 

  • Waist: 

Measure around the natural waist, which falls at the natural curve of the body – the indentation between the hips and the ribcage. The measuring tape should be close to the body, but not snug.

  • Inside Leg: 

Measure from the crotch to the bottom of the leg (or desired length of hem), running vertically down the inside of the leg.

Size Rider Height Chest Waist
XS 169 - 173 cm
5'7" - 5'8"		 88 - 92 cm
35" - 36" (89 cm – 91 cm)		 74 - 78 cm
29" - 31"
S 172 - 176 cm
5'8" - 5'9"		 92 - 96 cm
36" – 38" (91 cm – 98 cm)		 78 - 82 cm
31" - 32" (79 cm – 81 cm)
M 175 - 179 cm
5'9" - 5'10"		 96 - 100 cm
38" - 39"		 82 - 86 cm
32" - 34"
L 178 - 182 cm
5'10" - 6'0"		 100 - 104 cm
39" - 41"		 86 - 90 cm
34" - 35" (86 cm – 89 cm)
XL 181 - 185 cm
5'11" – 6'1" (180 cm – 187 cm)		 104 - 108 cm
41" - 43"		 90 - 94 cm
35" - 37"
2XL 184 - 188 cm
6'0" - 6'2"		 108 - 112 cm
43" - 44"		 94 - 98 cm
37" - 39"

Santini Women’s Clothing Sizing

Santini Women’s clothing is designed with European specifications. To find the right size for you follow these steps:

  • Chest: 

Measure around the fullest part of your chest under your armpits with your arms relaxed at your sides. Make sure the measuring tape is parallel to the ground. 

  • Waist: 

Measure around the natural waist, which falls at the natural curve of the body – the indentation between the hips and the ribcage. The measuring tape should be close to the body, but not snug.

  • Hips:

Stand with your feet together and measure around the fullest point of the hip, keeping the tape measure horizontal​.​​

  • Inside Leg: 

Measure from the crotch to the bottom of the leg (or desired length of hem), running vertically down the inside of the leg.

Size Rider Height Chest Waist
XS 160 - 163 cm 5'3" - 5'4" 78 - 82 cm 31" - 32" 60 - 64 cm 24" - 25"
S 164 - 170 cm 5'5" - 5'7" 82 - 86 cm 32" - 34" 64 - 68 cm 25" - 27"
M 167 - 173 cm 5'6" - 5'8" 86 - 90 cm 34" - 35" 68 - 72 cm 27" - 28"
L 170 - 176 cm 5'7" - 5'9" 90 - 94 cm 35" - 37" 72 - 76 cm 28" - 30"
XL 173 - 179 cm 5'8" - 5'10" 94 - 100 cm 37" - 39" 76 - 80 cm 30" - 31"

FAQS

The Trek e-bike prices, whether for the road or mountain, ranges from 10000 SAR to 20000 SAR. 

Many e-bikes can operate without pedaling, especially Gen 2 bikes that have throttle grips and can reach speeds of up to 20 miles per hour.