100% Slendale Photochromic: The one pair of sports glasses for all conditions?

The Slendale is one of the most versatile models in the 100% line-up. Designed as multisport goggles, they are not only used for MTB, but also for gravel, road and running. The current version has a revised design and is intended to be slimmer, lighter and more suitable for everyday use. At the same time, the typical Shield look with a large-area lens has been retained.

What's new? Photochromatic lens

The core of the variant is the photochromatic purple-mirror disc. This automatically adjusts its tinting to the light conditions. Specifically, the light transmission ranges between 82 % and 17 %which covers the range from clear (category 0) to heavily tinted (category 3). This should make driving from dusk to blazing midday sun possible.

Visual quality and protection

100% of the Slendale is based on the so-called Ultra HD Lens Technologywhich, according to the manufacturer, enables distortion-free vision. Several coatings are also used:

• Hydrophobic and oleophobic coating against water, dirt and oil
• Scratch-resistant hard coating layer for more durability
• Complete UV protection against UVA, UVB and UVC radiation

Particularly striking: while many self-tinting models darken to grey, the Slendale is tinted in contrast-enhancing purple, which should make it much easier to see roots or other obstacles on the trail. The large Shield lens is also designed to provide a wide field of vision and protect against wind or swirling particles.

Frame and fit

For the frame, 100% relies on Grilamid TR90a material that is characterised by its low weight and flexibility. The semi-rimless design reduces material and weight, while integrated Ventilation openings are designed to minimise fogging. Rubberised contact points and adjustable temples ensure a good fit. An additional nose pad is included and allows the fit to be fine-tuned.

100% Slendale - Info & Price

• Price: 139,90 Euro >> available here
• Photochromatic purple-mirror lens (82 %-17 % transmission, CAT 0-3)
• Ultra HD Lens Technology for distortion-free vision
• Hydrophobic & oleophobic coating against dirt and water
• 100 % UV protection (UVA, UVB, UVC)
• Large shield lens for a wide field of vision
• Semi-rimless design for low weight
• Ventilation openings to prevent misting
• Adjustable temples and additional nose pads
• Weight: 34.5 grammes

100% Slendale Purple Mirror Photochromic in the test

For me, sports glasses have to work in any weather, which means that I only wear self-tinting lenses. I found the new Slendale with Purple Mirror Photochromic Lens exciting because it covers a broad spectrum from category o to 3 and should therefore always be suitable from twilight to supernova. What's more, the Slendale doesn't have a grey tint, but a slight purple tint that enhances contrasts. Thanks to rubberised, adjustable temple tips and nose pads in two sizes, the 100% sits securely on the face even in the constant shaking of an enduro descent - even if it is a little heavy.

And so to the downsides: The bulky frame - the Slendale is neither full-frame nor half-frame glasses - disturbs the field of vision somewhat. Sensitive eyes water in the draught from the ventilation slits, and when switching to the shade, the glasses only clear up slowly and then not 100 per cent. Despite the ventilation openings, I struggled with fogging on climbs.