TUCK Regulate UPF50+ Base Layer - Womens Short Sleeve
TUCK Regulate UPF50+ Base Layer - Womens Short Sleeve
ARPANSA-certified UPF 50+ protection for long hours on the water. Soft, close-fitting performance fabric that layers clean under your unisuit — light enough for race day, comfortable enough for every session in between.
Mesh underarm panel adds ventilation where it counts. Reflective TUCK logos finish it off.
Features
- ARPANSA-certified UPF 50+ sun protection
- Soft premium performance fabric
- Mesh underarm panel for ventilation
- Lightweight — layers under unisuits and outerwear
- Reflective TUCK logos
- Men’s and women’s tailored fits
Sizing
Use your body measurements for best fit. Refer to the size guide above. Need help? crew@tuckactive.com.au

✓ Not the right fit? Email crew@tuckactive.com.au and we will make the exchange process as smooth as possible.
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Low stock: 4 left

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Fabric is great - a really nice feeling long sleeve.
This base layer shirt is perfect for sun with a high neck and yet lightweight. It doesn’t feel restrictive and doesn’t ride up. I will be purchasing more as they are the perfect colour for our CRC racing kit.