Women's Train Ascent Bike Shorts-Black-1
Women's Train Ascent Bike Shorts-Black-2
Women's Train Ascent Bike Shorts-Black-3
Black bike shorts with a wide waistband worn with a gray top and black sneakers.
Black knee-length bike shorts with high waistband on woman wearing gray top and black sneakers.
Women's Train Ascent Bike Short-Carbon-Regular-F1
Women's Train Ascent Bike Shorts-Black-1
Women's Train Ascent Bike Shorts-Black-2
Women's Train Ascent Bike Shorts-Black-3
Black bike shorts with a wide waistband worn with a gray top and black sneakers.
Black knee-length bike shorts with high waistband on woman wearing gray top and black sneakers.
Women's Train Ascent Bike Short-Carbon-Regular-F1

Women's Train Ascent Bike Shorts

$55.00
  • Black
  • Carbon

Size Guide

Men's Tops Size Chart

All measurements are in inches unless otherwise noted.

Size Chest Waist Sleeve Length Length
XS 32-34 26-28 31-32 27
S 34-36 28-30 32-33 28
M 38-40 32-34 33-34 29
L 42-44 36-38 34-35 30
XL 46-48 40-42 35-36 31
XXL 50-52 44-46 36-37 32

How to Measure:

  • Chest: Measure around the fullest part of your chest, keeping tape firm and level.
  • Waist: Measure around your natural waistline, keeping the tape comfortably loose.
  • Sleeve: Measure from the center back of your neck to your wrist with arm extended.

Men's Bottoms Size Chart

All measurements are in inches unless otherwise noted.

Size Waist Hip Inseam Outseam
28 28-29 34-35 30-32 40-42
30 30-31 36-37 30-32 40-42
32 32-33 38-39 30-32 40-42
34 34-35 40-41 30-32 40-42
36 36-37 42-43 30-32 40-42
38 38-39 44-45 30-32 40-42

How to Measure:

  • Waist: Measure around your natural waistline.
  • Hip: Measure around the fullest part of your hips.
  • Inseam: Measure from the crotch to the bottom of your ankle.

Women's Tops Size Chart

All measurements are in inches unless otherwise noted.

Size Bust Waist Hip Sleeve Length
XS (0-2) 32-33 24-25 34-35 30-31
S (4-6) 34-35 26-27 36-37 31-32
M (8-10) 36-37 28-29 38-39 32-33
L (12-14) 38-40 30-32 40-42 33-34
XL (16-18) 42-44 34-36 44-46 34-35
XXL (20-22) 46-48 38-40 48-50 35-36

How to Measure:

  • Bust: Measure around the fullest part of your bust, keeping tape level.
  • Waist: Measure around your natural waistline.
  • Hip: Measure around the fullest part of your hips.
  • Sleeve: Measure from center back to wrist with arm extended.

Women's Bottoms Size Chart

All measurements are in inches unless otherwise noted.

Size Waist Hip Inseam Rise
0 24-25 34-35 30-32 9
2 25-26 35-36 30-32 9.25
4 26-27 36-37 30-32 9.5
6 27-28 37-38 30-32 9.75
8 28-29 38-39 30-32 10
10 29-30 39-40 30-32 10.25
12 30-32 40-42 30-32 10.5
14 33-35 43-45 30-32 10.75

How to Measure:

  • Waist: Measure around your natural waistline.
  • Hip: Measure around the fullest part of your hips.
  • Inseam: Measure from crotch to desired hem length.
  • Rise: Measure from crotch to top of waistband.

Size Chart

All measurements are in inches unless otherwise noted.

Size Chest/Bust Waist Hip
XS 32-34 26-28 34-36
S 34-36 28-30 36-38
M 38-40 32-34 40-42
L 42-44 36-38 44-46
XL 46-48 40-42 48-50

Big Boys Size Chart (8-20)

All measurements are in inches unless otherwise noted.

Size S M L XL
8 10 12 14 16 18 20
Chest 26 1/2 27 1/2 28 1/2 30 1/2 32 33 1/2 35
Waist 24 1/2 25 1/2 26 1/2 28 29 1/2 31 32 1/2
Inseam 24 1/4 25 1/2 27 3/8 29 3/4 31 31 1/8 31 3/4
Height 52 55 1/2 58 1/2 61 1/2 64 66 1/2 69

Big Girls Size Chart (7-16)

All measurements are in inches unless otherwise noted.

Size S M L XL
7 8 10 12 14 16
Bust 26 27 28 1/2 30 31 1/2 33 1/2
Waist 23 1/2 24 1/4 25 26 28 30
Inseam 23 1/8 24 3/8 26 27 5/8 29 1/8 29 5/8
Height 50 1/2 52 1/2 55 58 61 62 1/2

Newborn / Infant / Toddler & Girls Size Chart

All measurements are in inches unless otherwise noted.

Size 3M 6M 9M 12M 18M 24M 2T 3T 4T 4 (XXS) 5 (XS) 6 (XS) 6X
Chest 17 18 18 1/2 19 19 3/4 20 1/2 20 1/2 21 22 22 23 24 24 3/4
Inseam 8 1/2 10 1/8 11 1/4 12 13 3/8 14 14 15 5/8 17 1/8 17 1/8 18 3/4 20 1/4 21 7/8
Height 24 27 29 30 1/2 33 35 35 38 41 41 44 46 1/2 48 1/2

Newborn / Infant / Toddler & Boys Size Chart

All measurements are in inches unless otherwise noted.

Size 3M 6M 9M 12M 18M 24M 2T 3T 4T 4 5 6 7
Chest 17 18 18 1/2 19 19 3/4 20 1/2 20 1/2 21 22 22 23 24 25 1/2
Inseam 8 1/2 10 1/8 11 1/4 12 13 3/8 14 14 15 5/8 17 1/8 17 1/8 18 3/4 20 1/4 23 1/4
Height 24 27 29 30 1/2 33 35 35 38 41 41 44 46 1/2 49 1/2

General Sizing Tips

  • If you're between sizes, we recommend sizing up for a more comfortable fit.
  • For a more fitted look, choose your exact size.
  • All measurements are approximate and may vary slightly by style.
  • Refer to individual product descriptions for specific fit information.

Still not sure? Contact our customer service team for personalized sizing assistance.

Performance bike shorts designed with supportive stretch fabric. Comfortable fit provides flexibility and coverage for training, cycling, and active days.