HALO Sit Harness System - H003

Product Description

HALO sit harness system with features, capabilities and quality of AURA integrated into a lightweight design.

The HALO Sit Harness System features the SOLAR chest harness, SHADOW sit harness and SYNC removable chest ascender.

SOLAR chest harness features:

  • Lightweight construction
  • Replaceable ascender connection
  • Connection orientates ascender close to the chest
  • Front attachment point
  • Simple to adjust

SHADOW sit harness features:

  • Low profile waist and leg padding
  • Large waist D-ring for multiple attachments
  • Reinforced gear loops with 20kg SWL
  • Elasticated rear leg loop straps


The SYNC is the first ever fully removable ascender offering the performance and security of a sewn in design.

SYNC chest ascender features:

  • Offers the advantages of an integrated ascender but with the flexibility of being removable when required
  • Secure, stable and comfortable – performs like part of the harness
  • Sits tightly against the chest section for efficient ascending and supreme comfort
  • Can be fitted and removed from the harness quickly and without the need for any tools, simply remove the harness connector and unhook the SYNC
  • Innovative attachment points secure ascender and reduce movement to an absolute minimum for optimum comfort and efficiency

Replaceable SYNC chest ascender increases usable lifespan.

Features X-Cam technology. Increased performance over traditional sharp tooth design

  • Does not jam, even against knots
  • Provides high degree of grip on ropes of varying condition including after rupture on sheath
  • Cam doesn’t pluck rope, reducing rate of rope wear

HALO Sit Harness System has all features, capabilities and quality of AURA integrated into a lightweight design.

Product Features

  • Removable ascender
  • Front attachment point
  • Large waist D-rings for multiple attachments
  • 20kg SWL gear loops 

Product Specifications


Standard (Harness) / 10.5 - 12mm rope (Ascender)


Polyamide, steel and aluminium.

EN Mass Test:

140kg (Chest Harness when attached to Shadow harness) / 140kg (Harness) / 125kg (Ascender)


2.5 kg


EN361 (Chest - when attached to Shadow), EN813 (Harness) / EN 567, EN 12841(B) (Ascender) 

HALO Sit Harness System - H003

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HALO Sit Harness System - H003