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Castelli Insider Jersey Jerseys
  • £41.25
  • RRP £75.00
  • Saving you £45

Indoor training is a brilliant way to get a focused training session done without having to battle traffic, junctions and foul weather. However, standard cycling kit isn't necessarily tailored towards the unique environment and demands of indoor training - that is until now, with the Insider Jersey engineered to take on both heat and sweat. The semi-open mesh fabric is just on the verge of transparency, maximising airflow without affecting modesty, ideal for a group training session for instance. It's also quick to wick away sweat before it pools uncomfortably on the skin and it's quick-drying too for greater comfort as you cool down after your efforts. A full-length zipper makes control of extra ventilation easy and if you do want to strip off after warm-up then it's nice and easy to do so.  Two pockets on the back make stashing a smartphone, or headband or nutrition easy, whatever you need for a good training session. A low collar and short waist mean enhanced airflow too. While it's designed for indoor training don't let that stop you from pulling it on for a scorching hot summer ride outdoors too, it's the ideal jersey for any cycling situation where heat is a major factor.

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Castelli Insider Bib Shorts Bib Shorts
  • £58.50
  • RRP £130.00
  • Saving you £55

For the Insider Bib Shorts, Castelli have used their inferno fabric, this lightweight material is quick to draw moisture off the skin, avoiding discomfort from sweat build-up and it won't get wetted out either so avoids cold clamminess as you cool down. Continuing the lightweight theme the shorts feature the Giro Air leg grippers, raw-cut edges and vertical silicone grippers hold firm without exerting too much pressure.  Hard intervals efforts will have you breathing deeply but thanks to the extra-stretchy Doppio waistband you'll always feel unrestricted. The shorter timescales of indoor training don't call for the thickest of pads, instead, the slimmer and lighter Kiss Air2 seat pad keeps comfort levels high but optimises breathability and moisture control, ideal for all your harder interval sessions. If you're short of time or don't relish battling traffic and cold dark evenings, then why not pull on your Insider Bib Shorts and enjoy a hard indoor training session to keep your fitness building during winter - while the legs are screaming you'll still enjoy perfect Castelli comfort.    

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Castelli Women's Insider Short Waist Shorts
  • £71.50
  • RRP £110.00
  • Saving you £35

Even with an electric fan on full blast, the efforts of a tough training session on the turbo trainer will soon have you building a sweat. This is why the Women’s Insider Shorts have been designed to be as light as possible and to be as breathable as possible, with no superfluous details needed. Castelli makes use of lightweight 195 g/m² Lycra® for the body. This keeps bulk down, flexibility up and the excellent breathability needed to deal with your efforts. There are also mesh side panels, allowing for the cooling effect of extra airflow to come into play. The raw-cut leg endings continue the minimalist theme, offering a smooth and comfortable fit without excess bulk. Inside the shorts, the Women’s specific Progetto X² Air Skin seat pad is ideally suited to indoor training, with excellent moisture control and a super-soft next to skin layer.

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Castelli Insider 2 Bib Shorts Bib Shorts
  • £91.00
  • RRP £140.00
  • Saving you £35

Even with an electric fan on full blast, the efforts of a tough training session on the turbo trainer will soon have you building a sweat. This is why the Insider 2 Bib Shorts have been designed to be as light as possible and to be as breathable as possible, with no superfluous details needed. Castelli makes use of lightweight 195 g/m² Lycra® for the body. This keeps bulk down, flexibility up and the excellent breathability needed to deal with your efforts. There are also mesh side panels, allowing for the cooling effect of extra airflow to come into play. Bib straps are kept minimalist, with an open-knit design aiding breathability. The raw-cut leg endings continue the minimalist theme, offering a smooth and comfortable fit without excess bulk. Inside the shorts, the Progetto X² Air Skin seat pad is ideally suited to indoor training, with excellent moisture control and a super-soft next to skin layer.

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Castelli Insider Short Waist Shorts
  • £74.25
  • RRP £110.00
  • Saving you £33

Even with an electric fan on full blast, the efforts of a tough training session on the turbo trainer will soon have you building a sweat. This is why the Insider Shorts have been designed to be as light as possible and to be as breathable as possible, with no superfluous details needed. Castelli makes use of lightweight 195 g/m² Lycra® for the body. This keeps bulk down, flexibility up and with the excellent breathability needed to deal with your efforts. There are also mesh side panels, allowing for the cooling effect of extra airflow to come into play. The raw-cut leg endings continue the minimalist theme, offering a smooth and comfortable fit without excess bulk. Inside the shorts, the Progetto X² Air Skin seat pad is ideally suited to indoor training, with excellent moisture control and a super-soft next to skin layer.

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Castelli Women's Insider Sleeveless Jerseys
  • £45.50
  • RRP £72.00
  • Saving you £37

Incredibly effective. But incredibly sweaty. Indoor training and indoor racing are great for incredibly focused fitness gains. However, the heat can be a challenge, even with a good electric fan. The Insider Sleeveless Jersey is Castelli’s answer to those unique demands of your pain cave. The first thing to notice is the lack of weight. Incredibly light, at just 43 grams, it’s designed to feel as if it’s almost not there. Next, a 3D mesh construction allows maximum airflow to your body while also spreading sweat over a large surface area. Turn your fan up and you’ll feel the effects of the 3D mesh, speeding up the cooling effect of sweat evaporation. It’s quick to wick away excess sweat too. This will prevent you from feeling drenched as your efforts swing from high-intensity efforts and rest periods. With its HEIQ Fresh Tech silver-free odour control treatment, you can be sure even the toughest of training sessions won’t leave a nasty smell. There’s also a rear pocket, handy space to stash a gel or two or a music player.

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Castelli Insider Sleeveless Jersey Jerseys
  • £42.00
  • RRP £70.00
  • Saving you £40

Incredibly effective. But incredibly sweaty. Indoor training and racing are great for incredibly focused fitness gains. However, the heat can be a challenge, even with a good electric fan. The Insider Sleeveless Jersey is Castelli’s answer to those unique demands of your pain cave. The first thing to notice is the lack of weight. Incredibly light, at just 52 grams, it’s designed to feel as if it’s almost not there. Next, a 3D mesh construction allows maximum airflow to your body while also spreading sweat over a large surface area. Turn your fan up and you’ll feel the effects of the 3D mesh, speeding up the cooling effect of sweat evaporation. It’s quick to wick away excess sweat too. This will prevent you from feeling drenched as your efforts swing from high-intensity efforts and rest periods. With its HEIQ Fresh Tech silver-free odour control treatment, you can be sure even the toughest of training sessions won’t leave a nasty smell. There’s also a rear pocket, handy space to stash a gel or two or a music player.

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Castelli Undersaddle Mini Saddle Bag Saddle Bags
  • £35.00

Providing weather resistance with a sleek profile, this Castelli mini saddle bag has an adjustable hook and loop attachment strap to ensure you can carry it with comfort.

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Castelli Women's Flanders 2 Warm Long Sleeve Base Layer Base Layers
  • £43.50
  • RRP £87.00
  • Saving you £50

A cold winter ride needs a great base layer, and they don’t come much warmer, or more comfortable, than the Castelli Flanders 2 Women's Warm Long Sleeve Base Layer. The high-loft, SottoZero Fleece, provides excellent insulation and draws sweat away from the skin, while extra ventilation mesh-zones around the armpits, keep you feeling fresh (so if you stop for a coffee or, freewheel a rapid descent, you won't feel cold and damp). It's stretchy for a perfect fit and, the flat-lock seams are not only smooth and comfortable against the skin, but the flat hem also works brilliantly with tights.

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Castelli Insider Bibshort - Black - XXXL}, Black
  • £65.00
  • RRP £130.00
  • Saving you £50

Castelli Insider BibshortThe Castelli Insider Bibshorts are designed specifically for all your sharply focused indoor training sessions, with a lightweight pad and quick-wicking materials to deal with the heat and sweat of a tough interval or threshold session. To deal with the heat and sweat of indoor training the Insider Bibshort, Castelli make them from their Inferno fabric. Not only is Inferno light in weight it's also very quick to wick away sweat and it's resistant to wetting out so once you're into your cool-down phase you won't begin to feel cold and clammy. The flexible Doppio waistband fits beautifully and its flexibility makes deep breathing unrestricted while the Giro Air leg grippers, with their raw-cut edges and vertical silicone grippers, hold firmly in place with minimal bulk and pressure. The shorter timescales of indoor training don't call for the thickest of pads, instead, the slimmer and lighter Kiss Air2 seat pad keeps comfort levels high but optimises breathability and moisture control, ideal for all your harder interval sessions.Features:Materials: 80% Polyester, 20% ElastaneAnatomically constructed for exceptional fit and comfort in Pro Dry Soft fabricDoppio waistband for extra stretch around the stomach areaKISS Air2 seat pad for all-day comfortRaw-cut leg ending with silicone vertical gripper keeps short leg in place without pressureFlat-lock stitchingReflective heat-transfer viz strips for visibilityWeight 172 gramsBuy Castelli  Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Castelli Insider Bibshort - Black - XXL}, Black
  • £65.00
  • RRP £130.00
  • Saving you £50

Castelli Insider BibshortThe Castelli Insider Bibshorts are designed specifically for all your sharply focused indoor training sessions, with a lightweight pad and quick-wicking materials to deal with the heat and sweat of a tough interval or threshold session. To deal with the heat and sweat of indoor training the Insider Bibshort, Castelli make them from their Inferno fabric. Not only is Inferno light in weight it's also very quick to wick away sweat and it's resistant to wetting out so once you're into your cool-down phase you won't begin to feel cold and clammy. The flexible Doppio waistband fits beautifully and its flexibility makes deep breathing unrestricted while the Giro Air leg grippers, with their raw-cut edges and vertical silicone grippers, hold firmly in place with minimal bulk and pressure. The shorter timescales of indoor training don't call for the thickest of pads, instead, the slimmer and lighter Kiss Air2 seat pad keeps comfort levels high but optimises breathability and moisture control, ideal for all your harder interval sessions.Features:Materials: 80% Polyester, 20% ElastaneAnatomically constructed for exceptional fit and comfort in Pro Dry Soft fabricDoppio waistband for extra stretch around the stomach areaKISS Air2 seat pad for all-day comfortRaw-cut leg ending with silicone vertical gripper keeps short leg in place without pressureFlat-lock stitchingReflective heat-transfer viz strips for visibilityWeight 172 gramsBuy Castelli  Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Castelli Women's Velocissima Pro Light Vest SS22 - Cotton-Lavender-Navy - XL}, Cotton-Lavender-Navy
  • £61.75
  • RRP £95.00
  • Saving you £35

Castelli Women's Velocissima Pro Light VestTake the Castelli Women's Velocissima Pro Light Vest with you on every bike ride and you'll always have windproof protection to hand. And weighing just 66 grams, it's never going to weigh you down either. Castelli Special EditionsOffering something just a little bit different from what you can find elsewhere, the Castelli Special Editions are a great way to bring some zing to your bike ride. The usual quality, fit and attention to detail are all there, combined with a mix of bright colours if you love to stand out or some more subtle designs for a timeless look. Castelli Special EditionsOffering something just a little bit different from what you can find elsewhere, the Castelli Special Editions are a great way to bring some zing to your bike ride. The usual quality, fit and attention to detail are all there, combined with a mix of bright colours if you love to stand out or some more subtle designs for a timeless look.Windproof WinnerWhether it's an early morning ride during summer or an exhilarating Alpine descent, the Women's Velocissima Pro Light Vest is just right to pull on to keep off a chill. The woven front has a low level of air permeability, keeping your core protected from windchill.Despite the excellent wind protection, there's no sacrifice of breathability. A mesh back lets sweat evaporate away easily so you remain dry and comfortable even if the pace hots up. And should you need extra ventilation, the YKK® Vislon® zipper makes it easy to regulate airflow to your body.Features:Materials: 94% Polyester, 6% ElastanePrinted woven front and shoulders with low air permeability to block wind while remaining breathableMesh back for full breathabilityYKK® Vislon® zipper for easy opening and closingReflective trim on the armpit and waistWeight: 66 grams (Large)Suggested temperature range: 14 to 20 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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