200621-X 200621-X 110.99


FORM 621 (SI Belt)


Availability: In stock

Provides superior stabilization of the sacroiliac joint through direct compression.   Read More

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Product Details

Product Description

The Exos FORM™ 621 provides superior stabilization of the sacroiliac (SI) joint through direct compression. Silicon grip strips prevents the brace from migrating.

Features & Benefits

  • Adjustable (Angle) Belt Wings
  • A fit for everybody. Adjustable Belt Wings are fully removable and can be tilted and angled to accommodate various waist and torso sizes and shapes to ensure a truly customized fit.
  • Adjustable Angles
  • Belt Wings can be angled to accommodate different waist and torso shapes; ensuring an optimal fit.
  • Trimmable
  • To ensure an optimal fit, the Belt Wings can be easily trimmed to remove any excessive material.
  • Semi-Universal Design
  • One-size does not fit all, especially when you are trying to accommodate waist circumferences ranging from 25 inches (65.5 cm) to 65+ inches (165+ cm). The Exos FORM™ Spine Bracing System utilizes a semi-universal sizing system that uses a two size approach in order to accommodate the broadest range of body types and sizes.
  • Simple, Light Weight, Low Profile Design
  • Looks matter, especially when you need to wear a back brace for an extended period of time.
  • Designed with the User in Mind
  • Designed to be as light weight and low profile as possible, without compromising form and function, in order to promote better user compliance.
Size Chart & Fit Help

Sizing: Measure your waist for proper sizing.


Size Waist
S/M 28" - 50" (71 - 127 cm)
L/XL 51" - 61" (130 - 155cm)
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Exos FORM 621 (SI Belt)

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  • drew at 5/20/2015 11:16 AM
    • Does this belt have draw strings to tighten it?
    • Hello,
      Yes the Exos FORM 621 (SI Belt) has the draw strings to adjust the brace.
  • Ryon at 9/30/2013 11:45 AM
    • I try to run about 5 days a week and ive been going to the chiro for lower back pain (SI joint) would you recommend this brace for a lot of running?
    • If you are that active you should look at the S'port all back support with shorts.
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Exos FORM 621 (SI Belt)

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