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Castelli Mondiale Bib Shorts

Castelli Mondiale Bib Shorts
Castelli Mondiale Bib Shorts
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Please call us on +44 (0) 1978 663001 for availability.


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Q & A


Key Features

New 220 g/m2 Cinquanta Fabric With 50% Lycra Content
Reduced Panel Construction
No-Sew Bonded Bib Straps
Upper Back 3D Shaped Yoke
No-Sew Bonded Leg Endings With Silicone Gripper
Laser-Cut Ventilation Holes On Back Of Bib
Progetto X2 Air Seat Pad
Weight: 171g (Large)


You will know when you have the perfect bib short because you won’t feel it. Not when you first put it on, and especially not after five hours in the saddle. That elusive (non)feeling is the driving force behind the new Mondiale bib shorts. This new fabric cant be given to Castelli's pro riders yet because it cannot be sublimated, so for once the pros will eventually get trickle-down technology.

Castelli have constructed the Modiale bibs shorts from their new Cinquanta fabric with 50% lycra content, which provides unequalled muscle support and a feeling of the fabric completely following your every movement. The extreme comfort builds on Castelli's pioneering Body Paint short, which eliminated all but one seam in the main body to take away minor irritations; now that seam is taped to make it even more comfortable. To further guarantee maximum comfort Castelli have equipped the shorts with their Progetto X2 Air seat pad for pro level comfort. The bib straps are engineered to lie completely flat, while no-sew bonded leg grippers hold the legs in place and laser-cut ventilation in the stretch woven back keeps everything nice and cool.

Progetto X2 Air Pad

Maximum technology for supreme comfort; The Progetto X2 utilises ventilating perforations to keep you cooler and dryer on endurance road rides. The design allows air and moisture to flow directly to the surface fabric for quick evaporation. The shape of the pad has received minor updates based on pro feedback. The Progetto X2 Air seatpad is constructed in 3 layer components, each dedicated to a specific purpose to create the most comfortable seat pad on the planet.

1. Skin care layer: A four-way stretch, microdenier, seamless, bacteriostatic layer made to adapt to the shape of your body and saddle without any folds in the fabric.

2. Seamless integrated technology cushioning layer: Multi-density foam with infinitely variable thickness. The thickness of the pad is engineered to place the padding where you need it most for maximum comfort.

3. Viscous comfort inserts: Perforated viscous padding is added under the highly sensitive ishial and perineum pressure areas.

About Castelli

Castelli Sport was founded in 1974 under the iconic scorpion logo to provide premium racing clothing to the next generation of riders, utilising space age (at the time) Lycra for the first time. Something that brought Merckx, Hinault and Moser through the door and gave rise to a new range of innovations derived from the demands of these legendary riders. Today Castelli continue to build upon their heritage, supporting the champions of cycling by constantly reworking existing designs and materials to produce some of the finest clothing available.

Note: Castelli clothing is sized small, Tweeks Cycles recommend you select one size above normal for an athletic fit, or two sizes above if you prefer a more relaxed fit.

NB: Image for illustration purposes only

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