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Castelli clothing has huge cycling heritage as the Italian brand have been producing high-performance cycle clothing and apparel since 1876. Much of today's cycle wear can be tracked back to Castelli, who debuted both the skinsuit and the first LYCRA® cycling shorts. Here at Sigma Sports you will find cycling jackets, jerseys, gloves, shorts, accessories and triathlon clothing in a wide variety of styles, sizes and colours. Explore the latest Castelli cycle clothing range for men and women, built for optimum comfort and performance on the bike.
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Important Update for Our US Customers
We regret to inform you that due to ongoing challenges related to current US tariffs, shopping on Sigma Sports is temporarily unavailable for customers based in the United States.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our US community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team