The Free Aero Bib Short builds on Castelli's legacy of expertise, redesigning the Castelli Free Aero to be both more comfortable and more aerodynamic. Still classically designed and beautifully constructed, the new Free Aero Race Shorts are about as good as it gets.
Castelli Free Aero Race Bib Short
Castelli Free Aero Race Bib Short
Castelli's Free Aero Race Bib Short has been innovated in every way this year. Castelli have studied the material, construction method, stitching and aerodynamic profile of the bib short and improved on all of them.
The main areas of focus and improvement are the the seat pad, bib strap construction, new fabrics and waistband construction. Castelli's Forza fabric on the inner legs with 30% Lycra content offer the perfect fit and level of compression on the legs. Doppio V construction in the front of the shorts increase the support and comfort across the legs and waist. The Giro Air mesh-like leg gripper elastic gives better grip that is distributed over a larger area for more comfort
This year's straps have come on leaps and bounds. The Carré engineered lie-flat bib strap construction gives the straps the minimal coverage with the maximum comfort.
Castelli's Progetto X2 Air seat improve airflow and give the rider the highest degree of comfort. This new design uses ventilating perforations allowing air and moisture to flow directly to the surface of the material and quickly evaporate. The pad itself is constructed in three layers each offering a specific design purpose to create one of the most sought after seat pads on the market.
The three layers are: a skin care layer with bacteriostatic material and a four-way stretch to adapt to the shape of the riders body and saddle. A seamless integrated technology cushioning layer with multi-density foam and infinitely variable thickness to position the pad where rider's require it most. Finally, viscous comfort inserts for added pressure-ease for the highly-sensitive ischial and perineum areas.
These new features, construction materials and patterns provide a perfect level of muscle support, aiding blood flow and aerodynamics to the degree that is only going to help riders go faster, much faster.
- Vortex dimpled fabric on legs for aero performance
- Forza fabric on inner legs with 30% Lycra® content for perfect fit
- Carré engineered lie-flat bib strap construction for minimal coverage, maximum comfort
- Giro Air mesh-like leg gripper elastic for better grip distributed over larger area
- Doppio V construction in front for increased support and comfort
- Flat-lock stitching
- Reflective detailing on back
- New improved Progetto X2 Air seat pad for even greater comfort and improved airflow
PRODUCT REF: CS15003
UK Delivery Options
Free Delivery on all orders over £30
Estimated delivery within 4 working days (a delivery charge of £1.99 for orders under £30.00 will apply)
CollectPlus Delivery - £1.99
Have your order delivered to your local shop for just £1.99! For Highlands and Islands, please allow up to 5 working days. Orders can be shipped to UK CollectPlus locations specified on the SigmaSport.co.uk website where they will be held awaiting collection for a period of 10 days.
Orders placed are normally dispatched within 2 working days.
Priority 1st Class Delivery - £2.99
Estimated delivery within 2 working days. For Highlands and Islands, please allow up to 5 working days.
Next Working Day Delivery* - £4.99
A guaranteed tracked courier delivery, place your order before 3pm, deliveries are made Monday to Friday.
Saturday pre 12 Delivery - £4.99
Saturday delivery orders must be placed by 1pm Friday and are only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Saturday pre 12pm by courier. Package must be signed for upon delivery.
Sunday pre 12 Delivery - £4.99
Sunday delivery orders must be placed by 1pm Friday and are only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Sunday pre 12pm by courier. Package must be signed for upon delivery.
Reserve and Collect** - FREE
Reserve & Collect is available on all items marked 'Collection'. It is a FREE delivery option that allows you to collect your order from either our Sigma Sport Store, Hampton Wick or our Reserve & Collect location in Esher. Just select the Reserve & Collect button in the basket.
* Next Working Day delivery is only available on items in stock in our warehouse and excludes pre- order items. Next Day refers to the next working day, Bank Holidays will add an extra working day to the estimated delivery lead times. UK next day excludes Saturday deliveries. This service is not available to some remote postcode areas. Please contact us for help.
** Reserve and Collect Collections - Clothing, parts and accessories: Next day. Orders placed on Friday, Saturday or Sunday will be available for collection after midday on the Monday (excluding Bank Holidays). Bikes: 4 days if in stock at the store, collect in up to 7 days (sometimes quicker) if in stock at warehouse.
London Same Day (Order Before 1pm)
We offer a Same Day delivery service into London. The cost is £25.00 under 2Kg and £35 over 2Kg. Place your order before 1pm, deliveries are made Monday to Friday. Please note this option excludes bicycles.
More information on our Same Day delivery options.
All our bikes are fully checked and tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for despatch. All you have to do is add the pedals, rotate and tighten the handlebars. Typically we can deliver your bike in 7 - 10 working days.
Deliveries are made Monday to Friday on a pre-12pm delivery. One of our customer service team will be in contact to arrange a convenient day for delivery.
More information on all our UK delivery options.
International Delivery and Returns
We ship to over 100 countries using DHL for a fast and reliable delivery. To see the delivery cost, please add your items to the basket and proceed to the checkout.
International customers have 30 days from their order date to return the order. Goods must be returned in new condition with all original packaging intact and tags attached.
For full details, see this link.
Free UK Returns
We offer a free returns service for our UK customers. Sigma Sport will happily refund or exchange any item purchased at Sigma Sport, excluding Sigma Sport gift vouchers and personalised products except when faulty.
More information on the Sigma Sport returns procedure.
Please alert me via email when this product is back in stock.