Castelli Nano Flex 3G Arm Warmers for Men & Women

Nano Flex 3G Armwarmer Material: Nano Flex 3G Fit: form-fitting Claimed Weight: [pair] 2.3oz (78g) Manufacturer Warranty: 1 year

UPF 50+ Light Knee Sleeve Features: - Double-sided silicone elastic - Temperature range: 8°C - 18°C / 45°F - 64°F - Weight: 70 g - Sizing: S - XL - High Breathability: ✔

UPF 50+ Light Arm Sleeve Features: - Double-sided silicone elastic - Temperature range: 8°C - 18°C / 45°F - 70°F - Weight: 90 g - Sizing: S - XL - High Breathability: ✔

Arenberg Gel 2 Glove Features: - Maximum padding - Temperature range: 15°C - 30°C / 59°F - 86°F - Weight: 96 g - Sizing: XS - XXL - High Breathability: ✘

Perfetto RoS Glove Features: - Windproof, water-resistant - Temperature range: 4°C - 14°C / 39°F - 57°F - Weight: 41 g - Sizing: XS - XXL - High Breathability: ✘

Customer Reviews: - Nano Flex 3G Armwarmer: 3.5 out of 5 stars (8 reviews) - UPF 50+ Light Knee Sleeve: 4.8 out of 5 stars (15 reviews) - UPF 50+ Light Arm Sleeve: 4.5 out of 5 stars (647 reviews) - Arenberg Gel 2 Glove: 4.2 out of 5 stars (159 reviews) - Perfetto RoS Glove: $69.99

The Nano Flex 3G Armwarmer is a form-fitting product made of Nano Flex 3G material, with a claimed weight of 2.3oz (78g) and a 1-year manufacturer warranty. The UPF 50+ Light Knee Sleeve and Arm Sleeve feature double-sided silicone elastic, with temperature ranges of 8°C - 18°C / 45°F - 64°F and 8°C - 18°C / 45°F - 70°F, respectively. They both have high breathability and weigh 70g and 90g, with sizing ranging from S to XL.

The Arenberg Gel 2 Glove offers maximum padding and a temperature range of 15°C - 30°C / 59°F - 86°F, weighing 96g and available in sizes from XS to XXL. However, it does not have high breathability. The Perfetto RoS Glove, on the other hand, is windproof and water-resistant, with a temperature range of 4°C - 14°C / 39°F - 57°F and a weight of 41g, also available in sizes from XS to XXL, but without high breathability.

The customer reviews for these products range from 3.5 to 4.8 out of 5 stars, with the UPF 50+ Light Arm Sleeve receiving the highest rating with 4.5 stars from 647 reviews.

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