Spartan Strong Custom Arm Sleeve

  • Spartan Strong Custom Arm Sleeve
  • Spartan Strong Custom Arm Sleeve

Spartan Strong Custom Arm Sleeve


Arm Sleeve Size Chart(Click on the Sizing Tab For Full Sizing Details)

The Premium Arm Sleeve is a popular item among professional athletes across many sports. At CSS we make all of our compression products durable to protect your arms from scratches, "burns" resulting from falls, and other related injuries.

The real secret here is the compression technology. Each sleeve is made to compress your arm to keep your muscles warm and free from injury.

The USA made fabric is our BioFit™ performance fabric. BioFit™ is 4-way stretchable, which gives our compression sleeves the most comfortable second-skin fit with all the benefits of compression tech.

This sleeve is ideal for adult men and women, youth boys and girls and is very versatile. Use it when playing virtually any sport.

Sold as a single. Sizing chart and measurement directions can be found in the Sizing Info Tab above. Proudly made in the USA.


Youth Small 5"-7" Bicep Circumference About 12" Actual Sleeve Length
Youth Medium 7"-9" Bicep Circumference About 14" Actual Sleeve Length
Adult Small 8"-10" Bicep Circumference About 15" Actual Sleeve Length
Adult Medium 10"-12" Bicep Circumference About 16" Actual Sleeve Length
Adult Large 12"-14" Bicep Circumference About 17" Actual Sleeve Length
Adult XL 14"+ Bicep Circumference About 17" Actual Sleeve Length

*The compression fabric is made to stretch for an optimal fit. If you are between two sizes, we recommend going with the smaller size.

How to Measure: Use a cloth tape measure or string and a ruler to measure the circumference of your un-flexed bicep where the top of the arm sleeve will be. Match your un-flexed bicep circumference to the chart above to determine your arm sleeve size. If you are between two sizes, size down. For more information, visit our sizing page.

  • Seen on pro athletes
  • Featured on ESPN
  • Sports Nation gave it the 'Coolest Arm Sleeve Award'
  • Breathable fabric to keep you cool while your muscles stay warm and loose
  • Single sleeve only. Designed for any sport.
  • Proudly cut, sewn, and assembled in the USA - the way it should be!