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Black Friday Doorbuster Castelli Insider Sleeveless Jersey In Savile Blue Pro Version [oSE2VQ3c]

$23.99 $76.99 -69%

Castelli Insider Sleeveless Jersey: Comfort for Indoor CyclingThe Castelli Insider Sleeveless Jersey is the perfect companion for your indoor cycling sessions. Designed to provide unparalleled comfort, this jersey is a game-changer for those who trai

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Castelli Insider Sleeveless Jersey: Comfort for Indoor Cycling

The Castelli Insider Sleeveless Jersey is the perfect companion for your indoor cycling sessions. Designed to provide unparalleled comfort, this jersey is a game-changer for those who train in their "pain cave." Engineered with a 3D mesh fabric, it ensures optimal ventilation, keeping you cool and dry during intense workouts. With its sleek and flattering fit, the Insider Jersey is not just a functional piece but also a stylish addition to your cycling wardrobe.
  • 3D mesh fabric for maximum breathability
  • 93% polyester and 7% elastane for a snug fit
  • HEIQ Fresh Tech anti-odour treatment for long-lasting freshness

Technical Specifications and Features

Crafted with precision, the Castelli Insider Sleeveless Jersey is a testament to quality and performance. Made from a semi-open 3D mesh, the jersey is constructed with 93% polyester and 7% elastane, ensuring a close fit that promotes wicking and rapid moisture evaporation. The jersey features a single rear pocket, ideal for storing essentials like gels or your AirPods, and comes with the HEIQ Fresh Tech silver-free odour control treatment, keeping both you and your training environment fresh.
  • Single rear pocket for convenient storage
  • HEIQ Fresh Tech silver-free odour control
  • Weight: 52g (medium size)

Indoor Cycling Comfort Redefined

Whether you're a dedicated indoor cyclist or a casual trainer, the Castelli Insider Sleeveless Jersey is designed to enhance your workout experience. Suitable for temperatures ranging from 20-40°C (68-104°F), this jersey is a versatile choice for a wide range of indoor cycling sessions. Its lightweight design and advanced features make it an essential piece for anyone looking to stay cool and comfortable during their training. The Insider Jersey is perfect for those who want to elevate their indoor cycling experience and enjoy the benefits of a high-quality, functional jersey.
  • Optimal temperature range: 20-40°C (68-104°F)
  • Flattering fit for all body types
  • Perfect for indoor cycling sessions of all intensities

What Our Customers Say

December 29, 2025

Absolutely no complaints!

An excellent gadget. Very clever.

- Gwawl C..

December 29, 2025

Absolutely no complaints!

A great gadget that is very useful.

- Kenton S..

December 29, 2025

Absolutely no complaints!

A great tool that is built to please.

- Sybilla F..

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