X50 Original necklace is designed to look stylish and sharp with square seam guards, featuring Phiten’s AQUA-TITANIUM® technology. The X50 Original is the most popular necklace among pro athletes.
Features:
• AQUA-TITANIUM® permeated soft nylon outer shell
• Flexible Micro Titanium Sphere Core
• Silicone X50 square seam guards
• Available in 6 colorways
General Size Chart: Male Model: Height 5'7, Neck 14.5"
Female Model: Height 5'0, Neck 13"
Material:
Outer - Nylon
Inner - Elastomer and Titanium Compound
Technology:
AQUA-TITANIUM® (X50)
Made in Japan
Posted by Unknown on 30th Jul 2019
It has helped both me and my husband with very sore neck and shoulder pains and stiffness.
Posted by Dyan Diven on 10th Oct 2014
I really like the color I chose! Great fit! Looks good on me! Happy repeat customer! Do yourself a favor and buy this necklace! Don't be fooled by imitations!
Posted by Ray on 12th Sep 2014
I am an Above-the-Knee Amputee. Balance is essential and Difficult at times. I don't know how it all works; But it Works for Me.
I Love this Product.
Posted by Unknown on 8th May 2014
this 50x necklace is great, it is 26 ins. long and that fits me much better than the 22 I had before. and I can tell a difference with the 50x