
Edelrid Jay IV
- 410 g, a lightweight climbing harness
- Size Medium, regular fit, Sailor Blue
- Ages 16 and up
- O-shape waist belt, suited to similar waist and hip sizes
- Adjustable hip padding through center fit construction
- 100% synthetic, low stretch, machine wash
Updated 2 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
An all-around harness for gym, crag and via ferrata days, with a wide waist belt that spreads load. The listing gives no weight rating or leg loop details.
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ASIN: B0DXWDMS8MModel: 74940Category: Harnesses
Overview
Tying in at the gym or the crag, the Jay IV is a versatile climbing harness whose butterfly shaped waist belt spreads load evenly. Hip padding adjusts through a center fit construction, and the parallel tie-in points are soft and smooth with an enlarged upper tie-in point.
The reason to look at it is the comfort work on the waist belt, which the listing ties to better hanging. The limitation is the O-shape, which suits climbers whose waist and hips are close in size.
Who it's for
Mixed climbing, from indoor sessions to via ferratas and mountaineering, where one harness has to do several jobs. Climbers with very different waist and hip sizes, or anyone under the listed age, should check other options.
Pros and cons
- Butterfly waist belt spreads weight evenly
- Hip padding adjusts through center fit
- Enlarged tie-in and central ring
- Lightweight synthetic build
- Weight capacity not listed
- O-shape suits similar waist and hip
- Only medium covered by this listing
- Leg loop sizing missing from listing
Performance notes
The waist belt shape decides hanging comfort, because a wider butterfly cut spreads load across the back instead of a narrow strap. Hip padding position is set through the center fit construction, so fit is adjusted rather than fixed. An oversized middle ring is aimed at comfort while standing and belaying.
Specifications
| Brand | EDELRID |
|---|---|
| Model | 74940 |
| Dimensions & fit | |
| Size | Medium |
| Weight | 410 g |
| Apparel Fabric Weight Class | Lightweight |
| Capacity & performance | |
| Age Range Description | For ages 16 and up |
| Construction & materials | |
| Fabric Type | 100% Synthetic |
| Material | synthetic |
| Color | Sailor Blue |
| Apparel Fabric Stretch | Low Stretch |
| Included components | |
| Included Components | Climbing Harness |
| Warranty & support | |
| Warranty Description | Limited Warranty |
| Other details | |
| Fit Type | Regular |
| Product Care Instructions | Machine Wash |
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Frequently asked questions
Is the Edelrid Jay IV suited to climbers with wider hips than waist?
The listing describes the O-shape as particularly suited to climbers with similar waist and hip sizes. If the two differ a lot, check fit first, since no sizing chart is listed.
What can the Edelrid Jay IV be used for?
The listing names gyms, crags, via ferratas and mountaineering. It describes the harness as a versatile all-around design.
How do I clean the Edelrid Jay IV harness?
The care instruction in the listing is machine wash. No water temperature or drying guidance is given there.
Does the Jay IV listing give a maximum body weight?
No weight capacity is stated in the listing. Check the manufacturer documentation before relying on it.


