Pearl Izumi Interval Bib Shorts (Navy) (S)

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Pearl Izumi Interval Bib Shorts (Navy) (S)
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Price: $150.00
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This bib uses more muscle-hugging Lycra® than any short in our line, for a performance feel the moment you slip them on. A sophisticated seven-panel design utilizes the stretch and support of the fabric to simplify the number of seams, allowing the short to smoothly follow your every movement. Laser-cut bib straps and hems create a seamless transition to the skin and perfectly balanced support. In-R-Cool® technology provides additional cooling performance as you turn up the heat and lay down the power. Equipped with our highly breathable premium ELITE Escape 1:1® Chamois for long-ride comfort.


  • ELITE Transfer In-R-Cool® fabric powered by coldblack® provides superior cooling and reflective sun protection
  • Lightweight fabric uses 34% Lycra for muscle hugging stretch and compression
  • ELITE Escape 1:1® Chamois with floating top sheet design reduces friction for all day comfort
  • Laser cut leg openings with silicone leg grippers for a seamless transition to skin
  • Laser cut bib straps provide superior next to skin comfort and a low profile feel
  • BioViz® reflective elements for low-light visibility
  • 10” inseam

Gender: -
Season: Warm Weather
Fabric: Elite Transfer In-R-Cool
Chamois: Elite Escape 1:1
Visibility: Reflectivity
Color: Blue

This product was added to our catalog on August 13, 2020

Verified Owner
Friday, Sep 10 2021 (3 months ago)
Pearl Izumi Interval Bib Shorts (Navy) (L)
Interesting fabric. I don’t like shoulder straps - they are difficult to stretch and lay flat like other high quality brands. The seat pad binds a little. I would not buy again.
Verified Owner
Monday, Apr 26 2021 (7 months ago)
Pearl Izumi Interval Bib Shorts (Navy) (M)
Why has Pearl Izumi gotten so cheap with their products? The stitching and lack of quality materials is externally disappointing. I've been riding with these bibs for five months now and the material is already beginning to break down and get stretched out. Both shoulder straps have permanent twists in them and the silicone grippers in the legs don't grip so well causing the legs to ride high while peddling (not a good look or feel if your 6 feet or taller unless you dig the 70's gym short look!). Lastly, The chamois is starting to compress and get uncomfortable on long rides. And yes I follow the manufactures washing instructions and recommendations.

I've always been a huge fan of Pearl Izumi and have owned many of their products, NO MORE.
Verified Owner
Saturday, Feb 13 2021 (10 months ago)
Pearl Izumi Interval Bib Shorts (Navy) (XL)
The bibs are very comfortable. The material will be great in the summer with warmer temperatures (it's currently below 0 here in NYS, riding on a trainer). The sizing was accurate. The only thing I don't like about them is the straps. The material is flimsy and bunches up.

Measurement Guide:

  1. Chest- Measure circumference around fullest part, across bust points, keeping the tape horizontal
  2. Waist- Measure circumference around the narrowest part (typically the small of the back where the body bends to the side), keeping tape horizontal
  3. Hips- Measure circumference around fullest part of hips keeping the tape measure horizontal

Measurement Guide Notes:

  • Use the chart to determine size
  • If measurements are between two sizes, sizing down will provide a tighter fit while sizing up will provide a looser fit
  • If the measurements for the chest and waist correspond to two different suggested sizes, choose the size indicated by the chest measurement
  • If measurements for hips and waist correspond to two different suggested sizes, choose the size indicated by the hip measurement
1. Chest
Circumference (in)
2. Waist
Circumference (in)
3. Hip
Circumference (in)
XS33.5 - 35.5"27.5 - 29.5"33.5 - 35.5"
S35.5 - 37.5"29.5 - 31.5"34.5 - 36.5"
M37.5 - 40.5"31.5 - 34.5"36.5 - 39.5"
L40.5 - 43.5"34.5 - 37.5"39.5 - 42.5"
XL43.5 - 47.5"37.5 - 42"42.5 - 46.5"
2XL47.5 - 52"42 - 47"46.5 - 50.5"
3XL52 - 56"47 - 52"50.5 - 53.5"

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