Castelli UPF 50 + Light Arm 3 Sleeves

Experience ultimate sun protection and seamless comfort with Castelli UPF 50+ Light Arm Warmers. These ultralight, packable arm skins offer essential UPF 50+ UV protection, blocking over 98% of harmful rays without the need for sunscreen. Their innovative seamless construction ensures a comfortable, second-skin fit that eliminates chafing and bunching. Perfect for cyclists and runners seeking versatile coverage for unpredictable weather, from cool mornings to sunny descents. Weighing only 47g, they practically disappear when worn and stow easily in your pockets

• Solar fabric is highly breathable for sun protection without overheating
• UPF 50+ protection
• Polyester-based for excellent moisture management
• Silicone elastic at the top for excellent grip

• Product Name: Castelli Upf 50 + Light Arm 3 Sleeves
  
• Manufacturer: Castelli
  
• Item Code: CST745501
  
• Material: Main fabric: 72% polyester, 28% elastane
  
• Insert: 80% polyester, 20% elastane
  
• Compression: no
  
• Activity: Cycling
  
• Gender: men
  
• Textile fabric: Synthetics
  
• Season: Summer
  
• Model year: 2026
  
• Collection: Spring/Summer
  
• Color: Black
  
• Weight: 57g