The eSmartr Sleev is the first non-invasive enhancement to supercharging your mind’s natural ability.
63% Polyester 20% Nylon 17% Spandex
Please note that there is a silicone insert on the interior of the sleeve.
The proprietary Cognitive Boost Technology™ (CBT) pattern embedded inside every Sleev activates receptors in the skin that trigger a neural response in the brain - resulting in scientifically proven amplified cognitive abilities. Discover enhanced concentration and memory, heightened decision making, increased stamina, accelerated reaction times, and an improved sense of clarity and calm.
For best results, use on your dominant arm. Available in both right- and left-handed versions.
Please note that if your size is on the higher end of a size range, it is generally recommended to choose the one size larger. Furthermore, if your size is on the lower end of a size range, it is generally recommended to choose the one size smaller.
Out of stock?
Send us an email if the item you're after is out of stock so that we can place a special order.
Had a change of mind? We happily accept returns that comply with our return policy below. Simply contact us to arrange a return and refund.
You can return any item for a refund within 14 days of receiving your order
We will refund the original price paid when you purchased the item
Products must be returned in original packaging and original condition
Refunds will be processed via the original payment option used