Quick Summary
The Gill Junior ZenZero is a long-sleeve rash vest for water-based activities including sailing, swimming, paddling and surfing. This Dark Navy Junior S version has a 50+ UPF rating and 4-way stretch fabric.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Size | Junior S, identified as JS in the product title. |
| Listed measurements | Chest 25-26 in (64-66 cm); waist 22.5-23 in (57-59 cm). |
| Colour | Dark Navy. |
| Sun protection | 50+ UPF; the description also states that UPF 50 blocks 49/50 (98%) of UV rays when worn and provides protection from UVA and UVB rays. |
| Fabric | 79% recycled polyester and 21% elastane. |
| Construction and features | 4-way stretch fabric, flat locked construction, high-cut collar and silicon grip at the hem. |
| Stated activities | Sailing, swimming, paddling and surfing. |
Key Features Explained
The 4-way stretch fabric is a stated design feature. Check the fit against the listed size measurements rather than assuming stretch makes another size suitable. The vest also has a high-cut collar, flat locked construction and silicon grip at the hem.
What to Compare Before Buying
- UPF rating: This version is listed as 50+ UPF. The description’s explanation refers to UPF 50, so treat the rating and its stated UVA and UVB protection as the relevant details.
- Fabric composition: Check that the stated recycled polyester and elastane blend is suitable for your preference.
- Intended activity: The listed uses are sailing, swimming, paddling and surfing; consider whether this rash vest is the type of garment you need for your activity.
Compatibility, Size and Fit
The listed Junior S measurements are chest 25-26 in (64-66 cm) and waist 22.5-23 in (57-59 cm). Confirm the selected size matches these figures and check whether the measurements refer to the wearer or the garment if that distinction affects your choice.
Before You Decide
Check the Junior S measurements, Dark Navy colour and 50+ UPF rating against your requirements. The stated fabric composition and construction features can also help you decide whether this version is the right fit.









