Giro Men's Chrono Sport Bib Shorts (Black) (XL)

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Giro Men's Chrono Sport Bib Shorts (Black) (XL)
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Price: $119.95

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Giro Men's Chrono Sport Bib Shorts Description:

Giro Chrono Sport Bib Shorts are bibs to believe in. With a fit that conforms to you, UPF 50+ on the main body, and reflective logos, they've got what you need to stay focused on the ride. They're lightweight to keep you moving fast, have a few storage pockets for snacks and other necessities, and feature breathable mesh straps to avoid stuffiness. Whether you have been riding bib shorts for years, or have been wanting to try out the benefits, Chrono Sport Bib will impress the most experienced rider, and certainly convince those new to bib shorts that they are the best way to enjoy a ride of any distance. 


  • UPF 50+ main body
  • Breathable mesh straps
  • Silicone leg gripper
  • 3 storage pockets
  • Reflective logo
  • Renew series elastic interface Chrono Sport chamois
  • 3m reflective logo


  • Gender: Men
  • Season: Warm Weather
  • Fabric: Nylon/Elastane
  • Chamois: Chrono Sport
  • Visibility: Reflective
  • Color: Black

This product was added to our catalog on April 1, 2020

Jason W.
Verified Owner
Tuesday, Jul 20 2021 (about 2 years ago)
Giro Men's Chrono Sport Bib Shorts (Black) (XL)
It could be that my "sit bones" are wide, but the chamois on these shorts fall about 1/2 inch too narrow on each side. To make matters worse, where I'd hope for some padding under my tush, instead there's a seam, which made them especially uncomfortable on their maiden voyage. To be fair, I checked the tag after getting back from my ride and it says the chamois is designed for rides, "Up to 3 hours." I'd put that at the very max. One or two hours may be do-able.
I bought these, the Castelli, and Garneau bibs around the same price point and these are my least favorite of the three, so far.
Adam Custer
Sunday, Mar 7 2021 (about 3 years ago)
Giro Men's Chrono Sport Bib Shorts (Black) (S)
I’m new to bibs but these are the most comfortable bibs/shorts that I’ve ever worn. In particular the chamois/liner is sized correctly unlike so many other shorts/bibs I’ve worn. Particularly in the front. Highly recommend.

Measurement Guide:

  • While taking measurements make sure that measuring tape is level and not too tight
  • Hip- Measure the circumference around the widest part of the hips
  • Waist- Measure the circumference around the natural waist
  • Use the chart as a guide while allowing some variance based on preference of garment fit
Circumference (in)
Circumference (cm)
Circumference (in)
Circumference (cm)
XS33 - 35"83.8 - 88.9cm27 - 29"68.6 - 73.7cm
S35 - 37"89.9 - 94cm29 - 31"73.7 - 83.8cm
M38 - 40"96.5 - 101.6cm31 - 33"78.7 - 83.8cm
L40 - 42"101.6 - 106.7cm33 - 35"83.8 - 8.9cm
XL42 - 44"106.7 - 111.8cm35 - 37"88.9 - 94cm
2XL44 - 46"11.8 - 116.8cm37 - 39"94 - 99.1cm
3XL46 - 48"116.8 - 121.9cm39 - 41"99.1 - 104.1cm

Note: All measurements are provided by the manufacturer and may vary depending on how measurements are acquired.