Experience Unmatched Comfort & Performance with XOSKIN Gear. Made in the USA

All XOSKIN Coupon Codes Accepted: Elevate Your Performance Today

New Category of 2.1 Ultra Light Weight Base Layer Shirts Are In Stock.

Any questions give us a call or email. Thank You!



Provides a greater range of motion and mobility that allows the athlete to focus on their performance instead of focusing on the performance of their garment.

Any sport demands high quality garments to enhance the wearer’s performance.

The construction of 3D seamless apparel focuses on supporting the muscles and body where it’s needed the most. Engineered fit, performance and innovation derived from a combination of technical fibers and “on-the-fly” knitting flexibility only found in seamless.


Engineered 3D Structures




XO-HVAC System™







  • Invisible comfort
  • Freedom of movement
  • Performance features linked to the combination of fibers
  • Engineered zones of support, compression, ventilation and shape
  • 90% fewer seams
  • Ability to transition from one fiber to another without seaming


XOSKIN base layers elevate the athlete's performance with a modern and innovative product that is built for any condition the athlete may encounter.

XOSKIN™ RAPIDriCOPPER™ 3D seamless athletic sports apparel, ergonomic shaping, USPTO copper & PTFE patented fibers/yarns, USPTO design patents, short sleeve seamless, long sleeve seamless, sleeveless seamless, CAP short sleeve seamless, run seamless capri, ski seamless capri, run seamless short, unique 3D knitted structures, reduces friction and hot spots, rapid wicking and drying, inhibits bacteria and fungi, promotes skin wellness, promotes skin tone, healthier skin fabric, enhanced athletic movement.  


RMA Submission Form

Return Policy

Welcome to xoskin.us online store!

xoskin and its associates provide their services to you subject to the following conditions. If you visit or shop within this website, you accept these conditions. Please read them carefully.


We gladly accept the return of unworn, unwashed, unembroidered and undamaged items within 30 days of purchase.

  • xoskin for 100% customer satisfaction.
  • All returns will be at the customer's expense.
  • For wrong item(s) shipped or damaged in transit, please call us at 301-693-9483 or email us at info@xoskin.us
  • Order number and reason for return must be included with garments in the return package.
  • Garments damaged due to manufacturers defect may be exchanged.
  • Any worn garment being returned for construction or fabric failure must be cleaned prior to completing the return process.
  • Altered or embellished garments are not returnable. No returns will be accepted on discontinued or final sale products.