Perfect for active summer days that move effortlessly between the coast, the trail and everyday life, the Alpina Nacan I P blends laid-back lifestyle styling with dependable outdoor performance. Whether you’re heading to the beach, hiking sunny fells, going for a coastal run or simply relaxing outdoors, these versatile sunglasses provide reliable eye protection, lightweight comfort and a clean, modern look that works both on and off the trail.

The Nacan I P features Alpina’s polarised lens technology, helping reduce harsh glare from reflective surfaces such as water, wet roads and bright sand. This makes them especially comfortable for beach and water sports, while also improving visual clarity during hiking and running in strong sunlight. The mirrored lens finish further reduces infrared light and glare for relaxed all-day vision in bright outdoor conditions.

High-quality Ceramic lenses offer excellent impact resistance and durability while maintaining clear, distortion-free optics thanks to Alpina’s decentered lens design. The lightweight thermoplastic frame sits comfortably during extended wear, making the Nacan I P equally suited to active use and casual everyday wear.

With a timeless full-frame silhouette and sporty functionality, the Nacan I P delivers the versatility needed for travel, outdoor adventures and daily life. Full UV-A, UV-B and UV-C protection shields your eyes during long days in the sun, whether you're jogging coastal paths, hiking exposed trails or spending time by the water.

Features

• Polarised lenses reduce glare from water, roads and reflective surfaces
  
• Mirrored lens finish minimises harsh sunlight and infrared reflection
  
• Durable Ceramic lenses offer high impact resistance
  
• Decentered lenses provide clear, distortion-free vision
  
• Lightweight frame construction for long-lasting comfort
  
• Stylish full-frame design for sport and lifestyle use
  
• 100% UV-A, UV-B & UV-C protection
  
• Ideal for beach and water sports, hiking, lifestyle wear and running/jogging

Specification

• Area of application - Sunny
  
• Area of application: Beach and water sports, Hiking, Lifestyle, Running/jogging
  
• Lenses: Cat 3
• Shape: rectangular
• Weight: 27g
• Frame Type: full border
• Glasses Width: 143mm
• Frame Material: thermoplastic polyamide (TR 90)
  
• Standard: EN ISO 12312-1:2013 + A1:2015