FREE AERO RACE 4 BIBSHORT

 

4519003-010 | BLACK

Rollover or click for tech details

Team Ineos Official PartnerROSSO CORSAPROGETTO X2 AIR
Based on 12 reviews

Ratings & reviews


Please write your review

(*) Required

Best bib shorts ever

I had tried many different bib shorts from many manufacturers until I tried Castelli’s Free Aero Race. Version 4 is better than ever and is sublime to wear for short or long rides. I’m big guy at 6’5” & 240 lbs and wear an XXL in all of my clothing but need to size up to 3XL for Castelli bibs. For a tall rider, the bib straps fit well and the legs are plenty long. A+ to Castelli! Submitted on  29 December 2020  by  KenB

great bib but fraying thread

I like the fit and comfort, and after using it for 5-6 hours over two rides I noticed the thread area above my crotch starting to fray because of friction against my jersey when I get into aero position/ride low. Quite disappointed Submitted on  30 November 2020  by  Keat

Worth it

I'm new to cycling so I had a hard time believing there was that much difference between off-brands and a name like Castelli. I finally took the plunge thanks to a Strava discount. Consider me a believer. These are by far the most comfortable, well-made and good-looking bibs I own. I'm 6'1“ 165 lbs. and got a large. I maybe could have gone XL but I think the leg cuffs would have been too loose. Submitted on  24 November 2020  by  Sean

They don’t last.

I purchased three pairs of these shorts over the last two years. I love them when I first got them. They were fantastic for about 15 to 20 rides. Then, they stretch out so much, particularly around the lower leg that it’s annoying. I love this brand and I may try another one of their shorts. But, I can’t see spending $200 on a pair of shorts every three months. Submitted on  17 November 2020  by  Roger Hurni

they are ok...

The good bits: The bibs are brilliant. The front of the shorts are brilliant. The aero material is lovely. The material over the pad (between you an the pad) really works in wicking the sweat. The OK bits: The pad takes a while to bed in. It is ticker at the back than the front. For anyone with a flat saddle that could really increase comfort. For those with a saddle pointing down it is less of a benefit. That said, my free aero shorts are my choice for turbo training as the extra padding is so comfortable on the turbo. The bad bits: The leg gripper. It is useless. The silicone is dashed so that it can stretch more, but that means that it does not grip as well. The solid red silicone strips used in the Competizione shorts are far more effective. Sizing - the Castelli sizing is right, but it seems to be a max size not a average size. I am 178cm tall, 68kgs-70kgs, 31 inch waist and wear a medium. A small is too short in the bibs. Overall a good pair of shorts, but the gripper is just wrong. It is a shame that the Castelli video of these shorts shows the gripper of the Competizione shorts not the gripper used on the Free Aero 4 shorts that I have. Submitted on  09 November 2020  by  nick

My favourite short

Pricey pants but well worth the price. nice design. Normally wear size L but for castelli clothing I need XXL. if it needs to be replaced I already know which pants it will be. This one!. Submitted on  19 October 2020  by  Eric

Sizing

I wanted to take the time to write a review to shed some light on sizing. As others have suggested (here and in other forums), it's best to order at least a size larger than normal. It's always hard when ordering online, and I was going back and forth between ordering an L or XL. I am 6'1" (185 cm), ~170 lbs., with a 33.5" (85 cm) inseam. My typical t-shirt size is M and pants are usually a 30" waist. I ordered an XL and I'm glad that I did. The XL is snug, so the L would have been too small for sure. These seem very well made (in line with Castelli's reputation) and ready for a long day in the saddle. The leg is a bit long, reaching just above the knee, so if you like a short, short leg, you should perhaps consider something else. Overall, I would certainly buy this product again. Submitted on  11 June 2020  by  Reid

Worth every penny! Epitome of comfort!

Got these yesterday and rode 20 miles in them today. They run a size small so order up one size. I wear a large in other brands (5' 11" / 190 lbs) and the XL is perfect. The Progretto chamois pad is sublime... no chafing, no soreness, no unwanted repositioning... I felt as fresh after 20 miles and I did when I started. My only complaint (and it's a small one) is I wish the shoulder straps were wider. The straps are fine, and I never thought about them while riding, but a wider strap would be more comfortable for longer rides. I will be ordering another set soon. Submitted on  01 June 2020  by  Bill B

Best bibshorts period

I've owned several versions of this short and they have all been fantastic. They are my go to for summer riding and I will continue to buy them as long as Castelli makes them. Submitted on  03 January 2020  by  Dan M.

Unrivaled Quality

This is by far the best bib short I have ever had the pleasure to wear. I had previously used Pactimo, but often had issues with the grippers slipping. I have had ZERO issues with the Free Aero Race 4 Bibshort slipping down my leg. The pad is incredibly high quality with multiple layers for different pressure points on your body. The seams are well done; and the aero dimples make me feel fast. I am a Castelli fan for life now! Submitted on  03 June 2019  by  Travis

Excellent cuissard

L'ajustement est parfait et le maintien musculaire également. La peau Progetto est très confortable et ne provoque aucune irritation. Un sans faute. Submitted on  02 June 2019  by  Guillaume

Great Improvement

This is one product, if I'm being completely honest, wasn't one I was particularly excited about. The former version of the short was great, so while I was interested in how it could be improved upon, it wasn't something I believed would provide an answer to a question I wasn't asking. Long story short, the improvements to these shorts are huge - from improved straps, a better gripper, and the most comfortable seat pad of any I've ever tried - and I would highly recommend to anyone in the market for premium bibshorts. Submitted on  27 May 2019  by  Steve C, Portland, OR, Castelli staff

Colors
$BLACK
$DARK GRAY
$SAVILE BLUE
Quantity
€169.95

Important Notice

Following the new measures issued by the Italian Government to prevent
the spread of the COVID-19, we need to inform you that our company
will be closed from March 23 to April 3 (inclusive).
All orders placed during this period will be dispatched from April 6.
Due the evolving situation, we invite you to visit the website for further updates.

We thank you for your comprehension during this difficult time and
we would like to take this opportunity to wish you and your loved ones all the best.

Rating

windproofness
waterProofness
insulation
breathability
lightWeight
Product features
  • Vortex dimpled fabric on legs for aero performance
  • Forza fabric on inner legs with 38% Lycra® content for perfect fit
  • Stripe mesh engineered minimalist bib construction keeps you cool
  • Giro4 leg gripper elastic for better grip distributed over larger area
  • Doppio V construction in front for increased support and comfort
  • Flat-lock stitching
  • Progetto X2 Air Seamless seat pad
  • 15°-35°C / 59°-95°F
  • Weight:172g
Banner 4520532 W20
ACCESSORIES

Complete the look