In Italian, the name Sorpasso means “to overtake,” and that’s exactly what these trousers are designed to do—to leave the ordinary behind and deliver a faster, better, and more comfortable riding experience in winter.
Developed as the flagship of our winter collection, these trousers are the model you’ll reach for time and time again thanks to their rugged construction and reliable performance in all conditions. At the heart of the design is an anatomical cut that adapts to your body’s movements. The carefully crafted fit allows for natural flexion at the knees and hips, enabling smooth, unimpeded pedaling, while the highly elastic, compressive materials hug your muscles to provide warmth, support, and all-day comfort.
The seamless straps lie flat and stay in place, ensuring the trousers always fit perfectly. The modern reflective elements are fully integrated into the design—they’re simple, minimalist, and positioned to enhance visibility without disrupting the clean aesthetic. Combined with our seamless Progetto X2 air seat pad for even more comfort on long rides, the Sorpasso Pro bib shorts are the ultimate winter cycling shorts: sleek, fast, and perfectly equipped for whatever the season brings.
Material
Main fabric: 70% polyamide, 30% elastane
Back: 80% polyamide, 20% elastane
Insert: 85% polyamide, 15% elastane
Bib straps: 77% polyester, 23% elastane
Seat pad: 87% polyester, 13% elastane
| Product Name: | Castelli Sorpasso Pro Bibtights Men - black 010 |
| Manufacturer: | Castelli |
| Item Code: | CST774432 |
| Material: | Main fabric: 70% polyamide, 30% elastane Back: 80% polyamide, 20% elastane Insert: 85% polyamide, 15% elastane Bib straps: 77% polyester, 23% elastane Seat pad: 87% polyester, 13% elastane |
| compression: | no |
| seatpad: | yes |
| activity: | Cycling |
| gender: | men |
| usage bikesport: | Road Bike |
| textile fabric: | Synthetics |
| Season: | Spring/Autumn |
| Features: | Water resistant |
| temperature range: | +14°C / +2°C |
| fit: | tight |
| seatpad name: | Progetto X2 Air |
| Model year: | 2026 |
| Collection: | Autumn/Winter |
| Color: | Black |
| GTINs: | 8056006712562, 8056006712555, 8056006712579, 8056006712586, 8056006712593, 8056006712609, 8056006712616 |
| Manufacturer page: | http://www.castelli-cycling.com |
In the following tables you will find information on the dress sizes of the manufacturer Castelli.
| International | S | M | L | XL | 2XL | 3XL |
|---|---|---|---|---|---|---|
| Germany | 46 | 48 | 50 | 52 | 54 | 56 |
| Inch | 29 - 30 | 31 - 32 | 33 - 34 | 36 | 38 | 40 |
| A. body height (cm) | n. a. | n. a. | n. a. | n. a. | n. a. | n. a. |
| B. chest (cm) | 92 | 96 | 100 | 105 | 110 | 115 |
| C. waist (cm) | 80 | 84 | 88 | 93 | 98 | 103 |
| D. hips (cm) | 94 | 98 | 102 | 107 | 112 | 116 |
| E. inseam (cm) | 82 | 83 | 84 | 85 | 86 | 87 |
International S Germany 46 Inch 29 - 30
International M Germany 48 Inch 31 - 32
International L Germany 50 Inch 33 - 34
International XL Germany 52 Inch 36
International 2XL Germany 54 Inch 38
International 3XL Germany 56 Inch 40
| International | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Germany | 34 | 36 | 38 | 40 | 42 |
| Inch | 25 - 26 | 27 - 28 | 29 | 30 - 31 | 32 - 33 |
| A. body height (cm) | n. a. | n. a. | n. a. | n. a. | n. a. |
| B. chest (cm) | 79 | 84 | 89 | 94 | 99 |
| C. waist (cm) | 63 | 68 | 73 | 78 | 83 |
| D. hips (cm) | 87 | 92 | 97 | 102 | 107 |
| E. inseam (cm) | 75 | 76 | 77 | 78 | 79 |
International XS Germany 34 Inch 25 - 26
International S Germany 36 Inch 27 - 28
International M Germany 38 Inch 29
International L Germany 40 Inch 30 - 31
International XL Germany 42 Inch 32 - 33
| International | 6 | 8 | 10 | 12 | 14 |
|---|---|---|---|---|---|
| Germany | 116 | 128 | 140 | 152 | 164 |
| A. body height (cm) | 116 | 128 | 140 | 152 | 164 |
International 6 Germany 116
International 8 Germany 128
International 10 Germany 140
International 12 Germany 152
International 14 Germany 164