Bibs - Ascent Vector Bibs Men&
Bibs - Ascent Vector Bibs Men&
Bibs - Ascent Vector Bibs Men&
Bibs - Ascent Vector Bibs Men&
Ascent Vector Medium Distance Cycling Bib Short for Men
Ascent Vector Medium Distance Cycling Bib Short for Men
Ascent Vector Medium Distance Cycling Bib Short for Men
Ascent Vector Medium Distance Cycling Bib Short for Men
Ascent Vector Medium Distance Cycling Bib Short for Men
Ascent Vector Medium Distance Cycling Bib Short for Men
Ascent Vector Medium Distance Cycling Bib Short for Men

Men's Ascent Vector Bibs

284 reviews
Regular price$169.00
Shipping calculated at checkout.

  • In stock, ready to ship
  • Inventory on the way
  • Free Shipping on Orders $70+

OVERVIEW: This lightweight, traditionally Lycra-feeling bib short will perform well over medium distances in a variety of conditions. Flash Technology, a fabric characteristic that helps regulate body temperature, pushes perspiration away from the skin so you stay cool even when riding on hot, sunny days. The Italian-made, Elastic Interface® chamois in the Ascent Vector offers a larger footprint with more coverage to fit a wider range of riders, and includes added front coverage for increased comfort and reduced chaffing. Single layer leg bands with soft Silicone printed grippers give a muscle soothing compression fit while also ensuring the legs won't ride up. 

Choose either a Standard or Long leg band.
See the Inseam tab for specific lengths per size.

FABRIC & CONSTRUCTION: The combination of Pactimo’s proprietary Silhouette™ articulation and contoured seaming have been developed to guarantee a superlative fit in your riding position. The Italian Elastic Interface® chamois, featuring Elastic Interface® Technology, offers larger coverage with added padding in the front for added comfort. Breathable, mesh straps include stretch binding for improved comfort while a knit-bridge keeps straps in place over shoulders. 


  • TotalFit™ with MITI® Vector & Shield fabrics
  • Designed with Silhouette™ Articulation and contoured seaming for exceptional fit
  • Breathable stretch mesh upper with knit-bridge to keep straps in place over shoulders
  • Elastic Interface® Paris chamois
  • MARC 4 cm or 7 cm single layer leg bands include Silicone backing for extra gripping
  • Flatlock stitching

The following OFF BODY inseam lengths were measured on a garment at rest. They may not exactly reflect the ACTIVE inseam length when the garment is being worn due to the combined effects of the 1) the riders's torso and femur length, 2) stretchiness of the material, and 3) the rider's leg musculature.

Standard Length:

XS = 22.5 cm
S = 23 cm
M = 23.5 cm
L = 24 cm
XL = 24.5 cm
2XL = 25 cm

Long Length:

XS = 25.5 cm
S = 26 cm
M = 26.5 cm
L = 27 cm
XL = 27.5 cm
2XL = 28 cm

Have questions about sizing, fit or garment usage?

Don't hesitate to contact us.

Yosh  Melissa  Ryan

We are here to help and answer all your questions!


Or, send us an email and we will get back to you as soon as possible.

Fit Guide


Items designed to provide a traditional performance fit.


Items in this category have been designed to provide an aerodynamic form fit.

Second Skin Fit


Items in this category have been designed to provide an ultra form fit.

Fit Videos


Size Charts

Custom cycling clothing size chart example - man
Pactimo Cycling Clothing Size Chart
Custom cycling clothing size chart example - woman

Kid's Cycling Clothing Size Chart

PLEASE NOTE: Not all garments are available in every size listed on size charts.

Arm, Knee and Leg Warmer Sizes

Shoe Cover Size Chart

Custom cycling sock size chart

Cycling Glove Size Chart

Measuring Tips 


Using a soft measuring tape, bring the tape across your back under each arm, around the front. For women, measure the widest point of the bust. For men, measure around the largest part of your chest.


Bend to one side to find natural indentation in torso. This is your natural waist. Run tape around waistline, keeping tape parallel with floor. 


Stand on a level surface with feet together. Measure around fullest part of hips and bottom (approximately 7" - 9" below waistline), keeping tape parallel with floor.



Typically delivers in 3-5 business days
(Standard Shipping Option)


USPS Priority

1-3 business days.

USPS Priority Service Map

USPS Shipping Map

USPS Priority Express

1-2 business days.

* Please note: All orders placed after 8 am will be fulfilled the following business day.

FedEx 2-Day Shipping

Arrival in 2 business days.

* Please note: Orders placed after 11 am will be fulfilled the following business day.


Additional Information for USA Orders

All orders must be shipped within the USA, Puerto Rico or an APO.
At this time we do not offer shipping to Canada.

All Made-to-Order (MTO) and Jersey for a Cause items are delivered 14-16 days from the date of purchase via FedEx Express. Please note that FedEx cannot deliver to PO Boxes. If you order an MTO item and use a PO Box, your order will be shipped to our Denver office and forwarded to the PO Box via USPS. 

PLEASE NOTE: Information on this page does not apply to custom clothing orders.
For information about Pactimo Custom, please visit


Customer Reviews
4.8 Based on 284 Reviews
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
  • bibs
  • pair
  • Pactimo
  • chamois
  • rides
  • quality
  • size
  • compression
  • material
  • comfort
Eddie K.
United States United States
Love These

These are my new favorite pair of bibs. They're so dang comfy, look tight and just last for long rides. I'm about ready to switch over to these exclusively for everything..

James L.
United States United States
Perfect for a Mid-length Ride

Great construction and material as would be expected from Pactimo. Fit is perfect.

Don L.
United States United States
Very comfortable

I wore this bib many times (20-70 miles) since I bought it including a 6 hour mixed terrain ride in mountainous New Hampshire. Very comfortable. I own many Pactimo jerseys, bibs, and triathlon suits and have worn them in many long rides including centuries and Ironmans. Pactimo are my go-to riding clothes. Highly recommend all their products.

Juan C.
United States United States
best bibs for the price

I really like these bibs. I was a bit skeptical at first, but the more I wear them the more I like them. I got them on discount too!

Vernon M.
United States United States
Great Bibs

Great purchase… wonderful product prompt delivery!

Matt B.
United States United States
first pair of Pactimo bibs

The best cycling clothes are the ones you just forget about while riding. Overall very happy with the quality of the material and the construction....have worn these on a few 3-4 hr. rides and they are a good fit for me and comfortable. I would certainly buy Pactimo bibs again.

A Pactimo Customer
Marc L.
United States United States
Ascent Vector bibs are now my favorite!

Great fit, very good chamois, very comfortable, even in very hot weather.

Gary F.
United States United States
Love the New Color

Great color (Dusty Rose) and great fit from this newer style Ascent traditional fit jersey. The material is light enough to work well in this SoCal heat. Will buy again!

Fritz F.
United States United States
My Favorite Bibs

These are definitely my favorite bibs right now. Great compression and fit. Chamois padding is very comfortable without being bulky. And I really like the option of a longer length. Good to see Pactimo realizes that just because you wear a size small doesn’t necessarily mean that you’re short. Definitely recommend.

Joseph P.
United States United States
Perfect as always!

These are my go to bibs, perfect fit, compression, leg grippers, straps. Just the most comfortable bibs I've ever worn. So far, they've been comfortable on 4 hour rides and I feel like I could have gone longer if needed. I wear the medium long and they rest just about 2 inches above my knee cap. I'm 160 lbs and 6 feet tall.

Clare M.
United States United States
Good quality, good fit

I’m 6’0” and 165 lbs. Medium fit really well. Legs are tight fitting but comfortable. The chamois is thinner than bibs I’ve worn previously, but the most comfortable of them for me.

charles B.
United States United States

Road 20 miles expected more comfort on a short ride.appricate your customer service just expected the bibs to be more comfortabe after reading all the great reviews.

Richard C.
United States United States
Great bib for summer

I have been looking for a bib for the hot summer riding, and this one is perfect, great fit, nice and cool, love it!

Scott C.
United States United States
Great bibs

I purchased the Ascent Vector Bibs. This is my second set I have purchased. Very comfortable and holds up well.

Drew I.
United States United States
Nice Design and Quality

Love the overall design and quality materials of these. Good all around bibs for everyday rides. I'm 6'0 190lbs and the L shorts fit well but after wearing them a few weeks, I think I would do XL next time as the shoulder straps are just a bit tight.

Benjamin R.
United States United States
Great everyday bib

On the cheaper side of Pactimo products and you can tell the chamois is not as firm as the 12 hour lineup, but you don't necessarily need or want a thicker chamois for everyday use. Making certain you pick the right bib for the right job will leave you satisfied and a wallet with more dough in it. The material is comfortable on the skin and it's a huge part of why I converted to Pac products. The addition of the cross strap does make putting the bib on easier without shoulder straps twisting. Love Pac!

Recently viewed