Guess GU00171 — Sunglasses Rectangular
The Guess GU00171 is a men’s rectangular pair of sunglasses in brown acetate with brown gradient lenses, presented by Eyewearista.
Design & materials
Acetate is valued for its depth of colour and its comfort, and an optician can adjust it for a precise fit. A full rim surrounds the lenses.
Lenses
Gradient lenses are darker at the top and lighter at the bottom. Filter category 3 (ISO 12312-1): dark tint, for strong sunlight.
Size & fit
54-18-150 means 54 mm lens width, 18 mm bridge and 150 mm temples — a medium size. Compare these figures with a pair you already wear for the best fit. Total frame width 140 mm; lens height 38 mm.
Details
- Type: Sunglasses
- Brand: Guess
- Gender: Men
- Shape: Rectangular
- Material: Acetate
- Frame Color: Brown
- Lens Color: Brown
- Lenses: Gradient
- Size: 54-18-150
- Reference: GU00171
- EAN: 0889214535719
About Guess
Founded in Los Angeles in 1981 by the Marciano brothers, Guess began as a denim label. Its eyewear is made under licence by Marcolin, a partnership extended to 2040.
Bought at Eyewearista
An authentic frame with its manufacturer’s certificate, advice from certified opticians, and a boutique in Saint-Germain-en-Laye where you can try it on or collect it within 24 hours. Shipped in 72 hours in mainland France; 14 days to change your mind.
Need advice on fit (bridge, width, shape) or lenses? Contact us: we’ll guide you just like in-store.








