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Black cycling arm warmer

CASTELLI Nano Flex 3G Arm Warmer

$64.99

CASTELLI Nano Flex 3G Arm Warmer offers water-repellent warmth and breathability for cycling at 8°–20°C.
Free standard shipping Canada-wide over $100
30-day returns on eligible unused items
Ships from Guelph, Ontario

Decision guidance

Is this right for you?

Best For

Ideal for cyclists seeking arm warmers that perform well in dry and damp conditions within a mild temperature range of 8° to 20°C.

What to Know

Features a regular fit with flat-lock stitching and a single seam for comfort, complemented by double-sided silicone grippers to ensure the warmers stay securely in place.

Why We'd Choose It

Choose the Nano Flex 3G Arm Warmer for its proprietary water-repellent Nano Flex fabric that offers unmatched protection and warmth without compromising breathability or comfort.

At a glance

Product facts

Fit
Regular
Conditions
8°C - 20°C / 46°F - 68°F
Use
Cycling arm warmth and protection accessory
Key feature
Water-repellent, breathable Nano Flex fabric with silicone grippers
Product Story

Product details

All-Condition Performance

The CASTELLI Nano Flex 3G Arm Warmer is crafted from proprietary Nano Flex fabric that provides thermal insulation and water repellency, ensuring warmth and comfort in both dry and damp conditions. This fabric is breathable to maintain comfort during rides.

Secure and Comfortable Fit

Designed with flat-lock stitching and a single seam, these arm warmers deliver a smooth, irritation-free fit. Double-sided silicone grippers keep the warmers securely in place throughout your ride.

Technical Specifications

  • Temperature Range: 8°C - 20°C (46°F - 68°F)
  • Weight: 66 g
  • Fit: Regular

Key Specs

Specifications

Temperature Range 8°C - 20°C / 46°F - 68°F Recommended temperature range for optimal performance
Weight 66 g Lightweight design for comfort
Fit Regular Comfortable and secure fit
Questions & answers

Common questions

What temperature range is the Nano Flex 3G Arm Warmer suitable for?

It is designed for temperatures between 8°C and 20°C (46°F to 68°F).

Does the arm warmer stay in place during rides?

Yes, it features double-sided silicone grippers that keep the warmers securely in place.

Is the fabric water-resistant?

Yes, the Nano Flex fabric is water-repellent, providing protection in damp conditions.

What type of stitching is used for comfort?

Flat-lock stitching with a single seam is used to ensure a smooth and comfortable fit.

Delivery & Returns

What to expect

Shipping

Free standard Canada-wide shipping over $100 before tax.

Returns

30-day returns for eligible unused items.

Ships from

Ships from Guelph, Ontario
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