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Gul Code Zero 1mm Naeco Junior Flatlock Thermo Top – Performance Youth Layer
Built for young sailors pushing their limits, the Code Zero 1mm Junior Thermo Top provides lightweight insulation and flexible comfort for training and racing. Designed to support active movement, it helps junior sailors stay focused on performance.
Constructed from Naeco limestone neoprene with flexible flatlock seams, it’s ideal for layering in transitional conditions or wearing alone in milder sessions.
Construction
1mm Naeco Neoprene: Lightweight thermal protection.
Flatlock Seams: Flexible and comfortable for extended wear.
Youth-Specific Fit: Designed for developing athletes.
Features
Training & Racing Ready: Built for competitive junior sailing.
Layering Friendly: Works under spray tops and buoyancy aids.
Wind Resistant: Reduces exposure during high-speed sailing.
Size Guide
| UK Size | Approx. Age | Chest (cm) | Height (cm) | Hips (cm) | Waist (cm) |
|---|---|---|---|---|---|
| T0 | Age 0–1 | 46 | 74 | 51 | 43 |
| T1 | Age 1–2 | 48 | 88 | 53 | 46 |
| T2 | Age 2–3 | 51 | 99 | 53 | 48 |
| T3 | Age 3–4 | 53 | 104 | 56 | 51 |
| JXXXS | Age 4–5 | 58 | 116 | 56 | 51 |
| JXXS | Age 5–6 | 61 | 124 | 58 | 53 |
| JXS | Age 7–8 | 66 | 132 | 61 | 56 |
| JS | Age 9–10 | 71 | 140 | 66 | 58 |
| JM | Age 11–12 | 74 | 146 | 71 | 61 |
| JL | Age 13–14 | 79 | 154 | 74 | 66 |
| JXL | Age 14+ | 84 | 162 | 79 | 71 |
How to Measure
Chest: Measure around the fullest part of the chest, keeping the tape horizontal.
Waist: Measure around the narrowest part of the waist (natural waistline).
Hips: Measure around the widest part of the seat.
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