Sep 11, 2026

Product

Bloc - Square Gun Grey Sunglasses S11 Polarised Cat 3 Lens

The Square is a simple easy wearing style. Good clean lines and very comfortable to wear. A style that feels at home anywhere. Conforms to EU Standard BS EN 1836 : 2005 + A1:2007 Lens: S11 Grey Polarised Cat.3 Karbon8 optical Class One lens provide MAX UV protection. Distortion free and virtually indestructible. Frame: BLOC frames are hand finished flexible lightweight and designed for comfort fit and performance. The spring hinge offers both quality and durability. The fully adjustable hypoallergenic nose pads and the non slip hypoallergenic temple tips are designed for comfort and fit. Bloc Square Gun Grey Sunglasses S11 Polarised Cat 3 Lens , reserve online and collect from our Madrid duty free store before you travel. Explore our extensive range of beauty, liquor and food when you reserve your duty free order online. Find the main Bloc products available to purchase and reserve at Madrid airport. With up to the benefit of 1000s more products available when you reserve in advance, enjoy shopping tax and duty free products online with more choice, and without the rush! Reserve online, collect and pay in store.