Obsidian Performance Arm Band

Built for movement. Designed for comfort.

The Obsidian Performance Arm Band is engineered for athletes and everyday movers who prefer upper-arm wear for stability, accuracy, and all-day comfort. Made by combining two KWASI straps into one extended band, it delivers a secure fit without bulk or distraction.

Whether you’re training, running, or going about your day, it stays in place — so you can stay focused.

Key Features

• Extended Length for Upper-Arm Wear
  Constructed from two KWASI straps combined for a total length of 510mm
  

• Secure & Adjustable Fit
  Durable woven nylon ensures a snug, flexible fit across a wide range of arm sizes

• Lightweight & Breathable
  Comfortable for long training sessions and daily wear

• Minimalist, Performance-Driven Design
  Clean, understated look that pairs seamlessly with KWASI devices

• Built to Move
  Designed to stay in place during workouts, recovery, and everyday activity

Specifications

• Total Length: 510mm

• Strap Material: Woven nylon

• Closure: Adjustable buckles