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Castelli Nano Flex 3G Arm Warmer Black

Castelli

Compare today's prices on the "Castelli Nano Flex 3G Arm Warmer Black".

Available From

(2 stores)
Last Checked: 22/09/2026
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Tredz Limited

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£36.99
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Leisure Lakes Bikes

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£40.00
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Product Description

Compare today's prices on the "Castelli Nano Flex 3G Arm Warmer Black".

Castelli Nano Flex 3G Arm Warmer Black

These arm warmers are the unsung heroes of a winter ride, offering a remarkable combination of rain repellence, windproofing, and thermal comfort that keeps you pedalling longer in cold, wet conditions. The Nano Flex 3G fabric technology provides a soft, stretchy fit that moves with you, while the water-repellent treatment ensures light rain and road spray simply bead off. Whether you are setting out on a chilly morning or facing an unexpected shower, these warmers deliver consistent warmth without bulk, making them an essential layering piece for any serious cyclist.

- Nano Flex 3G fabric for exceptional warmth without weight

- DWR (Durable Water Repellent) coating sheds light rain and road spray

- Windproof membrane blocks cold gusts while remaining breathable

- Stretch woven construction for a snug, comfortable fit that stays in place

- Flat lock seams reduce chafing under a jersey or jacket

- Silicone gripper elastic at the bicep prevents slipping

- Anatomic left/right shaping for improved ergonomics

- Easy to pack away when not needed

These arm warmers are a reliable, year-round addition to your cycling wardrobe.

GTIN: 8055688916411