Castelli Insider Jersey

GBP 49.15
from £49.15

Save: £25.85


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In stock


Usually dispatched within 24 hours

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Average connection time 25 secs

Average connection time 25 secs

The Castelli Insider Jersey is perfectly primed to keep you cool throughout the rigours of indoor training unrivalled breathability, moisture management and a slick aesthetic coalesce in this pioneering garment.

Bred from Castellis world-renowned experience crafting jerseys that will keep you cool on the toughest midsummer mountain climbs, the Insider Jersey is a highly technical garment that has been developed explicitly to keep you cool on your indoor training regime.

Without wind against your skin and with higher ambient temperatures indoors its crucial to keep your body temperature optimal if you want to perform at your best and get the most out of your indoor training. The Insider Jerseys entire construction lends itself to unequalled indoor performance potential.

The 3D mesh polyester fabric utilised across the jersey is not only ultra-lightweight when worn but offers you maximal moisture-wicking and quick-dry properties meaning that any excess moisture is lifted from the skin, keeping you cool and comfortable, even on the toughest surges.

The short waist cut, low collar and full-length zipper add to the overall ventilation and mean that the jersey can be effortlessly slipped on and off. The fabric itself is perfectly balanced between transparency and opacity making it suitable for group training sessions or use at home. Two pockets on the rear are great for storage of indoor training essentials such as earphones, headbands or gels.

Because the jersey is the product of a singular drive for maximal breathability and cooling whilst retaining a considered aesthetic, its also great when used outdoors in hot weather. Youll be sure to choose it on midsummer mountain escapes as well as on the turbo trainer.

Key Features
  • 3D mesh polyester fabric for maximal moisture management and quick-drying
  • The perfect balance between transparency and opacity for optimal airflow and a clean-cut look
  • Full-length zipper for ease of wearing and taking off
  • Two rear pockets for storage of essentials
  • Great hot weather outdoor jersey as well as for indoor training

How long will it take to arrive?

Please check the stock availability notice on your item when placing your order. This item is: In stock

Express Delivery

If ordered before 11pm, delivered by courier next working day.

How will I know it has been sent?

You will receive an email to confirm when your item has been sent.

You can also check the status of your order and individual items by accessing My Account details and following the prompts.

Please allow 10 working days from dispatch of your order before notifying us of any late deliveries.

It may be advisable to check with your neighbours to see if a parcel has been left with them, check any outhouses you might have where it may be left if it cannot fit through your letterbox and contact your local sorting office to see if the item has been returned to the depot as undelivered and awaiting collection.

If I'm not completely happy with my item?

Please see our returns policy.

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