ProTrek™ Dual Skin Anti-Blister - HJ704 Dual-skin construction - for maximum comfort and protection

With a Clarion Fototec Lens you don't need to worry about changing conditions

The NanoGlide® in the heel and toe helps prevent blister from appearing by minimising friction

Inspect product before each use

When packed into its compression sack (including tent stakes) it only weighs 1

Tifosi Crit Fototec Light Lens Sunglasses-Crystal Black Category_Camping ProTrek™ Dual Skin Anti-Blister -The Tifosi Crit Fototec Light Lens Sunglasses in Crystal Black Look fast and increase your lap speed in the Tifosi Crit. The stylish Crit comes equipped with Tifosis most versatile Fototec Light Night photochromatic lens, with a Light Transmission range from 27. 7% ( fairly dark ) 75. 9% ( virtually clear ) . Light Night is colour neutral for zero colour distortion. Tifosis Fototec lenses adjust rapidly to changing light conditions, utilising variable