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Ascent Climber's Jersey Men's-Glaze

Size & Fit Chart

Race slim fit cycling jerseyOVERVIEW: This is our Climber's jersey, designed for extreme events like Colorado's 4,300 meter Mt Evans Hill Climb. Imagine winding your way up a bucket-list climb in the heat of summer. Your body temperature rises with each pedal stroke and soon you’re drenched with the intensity of your effort. This is the ride the Ascent Climber's jersey has been built for, when performance and comfort are absolutely paramount. Developed on the success of our Ascent Air 2.0, this jersey has been engineered as an even lighter, more comfortable jersey, designed to provide maximum breathability over those long hauls. And, we did so without sacrificing the structure, storage and support of a jersey built not just for climbing, but for unforgettable, all-day adventures.

Peloton Pactimo Review"Living in the rarefied air of Colorado, at the foot of the Rockies, you'll learn a thing or two about climbing. Pactimo has invested its climbing knowledge into the Ascent Air 3.0 climber's jersey. An all-new fabric, Feather-Stretch, combined with Zero-Weight mesh, deliver a jersey that weighs just 120 grams and is the most breathable jersey Pactimo has ever made. Despite the ultralight weight, Pactimo has graced the jersey with robust pockets that can handle a day's worth of gear without yanking your collar down or shifting from side to side." See the review »

 FABRIC & CONSTRUCTION: The key to the un-paralleled breathability and comfort of the Ascent Climber's jersey is the combination of FeatherStretch body fabric in the sleeves and front panels, and Zero-weight mesh in the back. Each provides the necessary stretch for a next-to-skin fit, without sacrificing the structure needed for loading your pockets on a long ride. A soft silicone waist gripper covers the rear half of the jersey for stability during movement but has been removed from the front half of the jersey to reduce weight and increase comfort. Longer sleeves shape your arms and lie just below the bicep, providing aerodynamic coverage and increased comfort. The Ascent Air 3.0 still includes the two-piece standing collar, 3 full-size pockets, anti-chafe neck tape and full-length YKK zipper you have grown to love in the previous model.


  • Silhouette Engineering for excellent anatomical on-the-bike fit
  • TotalFit™ with FeatherStretch fabric and Zero-weight mesh in back panel
  • 3 full rear pockets
  • Rear reflective trim
  • Ultra-soft silicone gripper in rear waist
  • Full-length YKK zipper with Pactimo pull-tab
  • Two–piece standing collar
  • Anti-chafe neck tape in collar
  • Rear pocket opening for headphones and earbud loop in neckline

There is no better companion to the Ascent Climber's Jersey than the Summit Stratos Bib Shorts. The Stratos Bibs provide uninhibited movement, long distance comfort and body temperature regulation during exertion through the heat dissipating Cerami-K body fabric. Enhanced performance comfort comes from the MAB X Power straps and Cytech Endurance Anatomic Super Air chamois. When you turn back at the summit, you’ll want the easily-packable and form-fitting Divide Vest to keep you core temps regulated on the chilly descent. A Pactimo Cycling Cap rounds out the set, keeping your head cool and sweat out of your face. (Quick Tip: Douse your cap with cold water on a long hot day to drop your body temperature after a hot, exposed climb.)


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ASCENT COLLECTION: Our pro-level, Ascent Collection has been developed over the years through input and rigorous testing by dedicated, professional cyclists all over the globe. These garments not only offer a performance fit, but include all the essentials for long-distance comfort and durability.

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Size & Fit Chart

If you are new to cycling, please be aware that cycling apparel is intended to fit tighter than most other athletic clothing.

If you have questions or need assistance, call 028 9073 0179 or email

NOTE: Not all garments are available in every size listed on the size chart.

Fit Guide


Items in this category have been designed to provide a relaxed fit.


Items in this category have been designed to provide a traditional form 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.

Size Charts

Custom cycling clothing size chart example - man
Custom cycling clothing size chart
Custom cycling clothing size chart example - woman

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.

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