Crystal Sleep+

$179.95
Prescription and Reading Lenses available

The Look – Energetic, fun and playful. Crystal is distinct yet understated.

Product Information

The Look – Energetic, fun and playful. Crystal is distinct yet understated.

Quality - Lightweight handcrafted frames made from custom acetate  for the ultimate comfort experience

Frame Fit - Small/Medium - For more help with sizing please see size guide

Measurements - lens – 49mm / bridge – 18mm / arms – 140mm

SIZE GUIDE

Our Guarantee

Here at BLUblox we are so confident that you will love our glasses that if you are not fully satisfied with your purchase we offer a refund of the product price.*

*excludes glasses with prescriptions, custom frames and reading magnifications .

For more detailed information on our returns and exchange policy click here.

Reviews

Customer Reviews

Based on 35 reviews
100%
(35)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
C
C.
Perfect purchase

I‘m extremely happy with my Blublox crystal sleep. Absolutely to recommend!

E
E.
Best glasses ever

I was skeptical of how much better these could actually be than other glasses on the market and I am GLAD to say I was proven so wrong. These are so much more effective than 3 other brands I have tried, I have now even opted to buy the prescription ones as well because I was only wearing them on days I work contacts and my sleep has improved so much, these will become an absolute as a part of my nightly routine. My husband tried mine and has now bought a pair as well.

T
T.B.
Well Rested

First of all, I have had sleep issues and migraine issues for years. Working at a desk in front of a computer screen for hours doesn’t help. Not only dose it help me fall asleep quicker but Iv noticed less headaches at the end of my work shifts when wearing it.

E
E.C.
Wow!

These are a game-changer to my sleep routine. The lenses block 100% of blue and green light, and as a result you’ll notice some distortion while wearing. The relaxing feeling is immediate and I’ve noticed quicker and deeper sleep since wearing these 1-2 hours before bed.

A
A.W.
best decision to buy these glasses

I never expected that big change in my sleeping. After using the glasses in the evening with working on my laptop I had a very relaxing sleep for the first time in years.

Customer Reviews

Based on 35 reviews
100%
(35)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
C
C.
Perfect purchase

I‘m extremely happy with my Blublox crystal sleep. Absolutely to recommend!

E
E.
Best glasses ever

I was skeptical of how much better these could actually be than other glasses on the market and I am GLAD to say I was proven so wrong. These are so much more effective than 3 other brands I have tried, I have now even opted to buy the prescription ones as well because I was only wearing them on days I work contacts and my sleep has improved so much, these will become an absolute as a part of my nightly routine. My husband tried mine and has now bought a pair as well.

T
T.B.
Well Rested

First of all, I have had sleep issues and migraine issues for years. Working at a desk in front of a computer screen for hours doesn’t help. Not only dose it help me fall asleep quicker but Iv noticed less headaches at the end of my work shifts when wearing it.

E
E.C.
Wow!

These are a game-changer to my sleep routine. The lenses block 100% of blue and green light, and as a result you’ll notice some distortion while wearing. The relaxing feeling is immediate and I’ve noticed quicker and deeper sleep since wearing these 1-2 hours before bed.

A
A.W.
best decision to buy these glasses

I never expected that big change in my sleeping. After using the glasses in the evening with working on my laptop I had a very relaxing sleep for the first time in years.