Kaia Base Layer Singlet
Personalise your Gaia Republic
Personalise your Gaia Republic
Personalising your uniform is a great way to make it yours.
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Soft, breathable and lightweight, it provides an extra layer of warmth without adding bulk — the perfect piece to layer as a base layer. The natural fibre-rich fabric feels gentle against the skin, helping regulate your body temperature while keeping air flowing throughout the day. Unlike polyester alternatives, it offers exceptional softness and comfort from the moment you put it on — not just for the first wear.
Featuring a high neckline with a soft cotton rib finish, this versatile piece is perfect for wearing as a base layer, under uniforms, or as part of your everyday wardrobe. The piece you'll reach for again and again.
Key Features:
- Fitted cut with a soft, second-skin feel
- Lightweight, all-season layer
- High round neckline with soft cotton rib finish
- Breathable and moisture-managing
- Natural fibre comfort that holds up wash after wash
- Embroidered logo at back
- Versatile — as a base layer, under uniforms, or everyday wear
- Made from natural fibres — better for you, better for the planet
47.35% Premium Cotton / 47.35% Modal / 5.3% Spandex
Female size guide
A. BUST
Measure under your arms and across shoulder blades, around the fullest part of your bust.
B. WAIST
Measure around your natural waistline. This is the smallest part of your waist.
C. HIP
Measure around fullest part of your hips while standing naturally
PANT LENGTHS
Pants and skirts will vary in length depending on the height of each individual and also their shape. Most pants come with a hem allowance for easy alterations.

Male size guide
A. CHEST
Measure under your arms and across shoulder blades, around the fullest part of your chest. Hold one finger between body and tape.
B. WAIST
Measure around your natural waistline while holding one finger between body and tape. Measure over shirt at position your pants would normally sit.
C. IN SEAM
Measure from the crotch seam to the bottom of the inside leg of a well-fitting pair of pants.
PANT LENGTHS
Pants will vary in length depending on the height of each individual and also their shape. Most pants come with a hem allowance for easy alterations.
