The ultimate underwear for boys aged 2-14, our trunks are made with all the same high-quality features as our adult collections. They are available in a range of fun colours and prints and feature our classic fabric which wicks away sweat and lets you breathe.

Our Mystery 7-Pack Women's Body Shorts is the ultimate surprise for your underwear drawer. You’ll get seven premium women’s body shorts made from our signature super-soft, breathable bamboo fabric—but the designs? That’s for fate to decide.

Our Mystery 7-Pack Men's Trunk is the ultimate surprise for your underwear drawer. You’ll get seven premium men's trunks made from our signature super-soft, breathable bamboo fabric—but the designs? That’s for fate to decide.

Seam Free Buttery Soft Breathable Moisture wicking Bamboo Viscose fabric First pair guarantee Introducing our new Blue Wave SmoothFit Thong Underwear from Step One, where comfort meets sensuality in the most eco-friendly way possible. Designed to make you feel effortlessly confident, our thong underwear offers a seamless and minimalistic silhouette that accentuates your natural curves. In our striking Blue Wave colour, the breathable fabric keeps you feeling fresh and cool, while the seamless construction ensures a smooth and irritation-free fit. Our thongs offer minimal coverage while still providing the necessary support for a confident and comfortable wear. Our thongs are crafted with bamboo, a sustainable and renewable resource, reducing your environmental footprint without compromising on quality or style.

Seam Free Buttery Soft Breathable Moisture wicking Bamboo Viscose fabric First pair guarantee Introducing our new limited edition SmoothFit Thong Underwear from Step One, where comfort meets sensuality in the most eco-friendly way possible. Designed to make you feel effortlessly confident, our thong underwear offers a seamless and minimalistic silhouette that accentuates your natural curves. The breathable fabric keeps you feeling fresh and cool, while the seamless construction ensures a smooth and irritation-free fit. Our thongs offer minimal coverage while still providing the necessary support for a confident and comfortable wear. Our thongs are crafted with bamboo, a sustainable and renewable resource, reducing your environmental footprint without compromising on quality or style.

Say hello to your new second skin. Our Women's SmoothFit Thong - Light Beige is designed to disappear under your outfit while giving you that barely-there, all-day comfort. Made from our signature bamboo viscose, these undies are soft, breathable, and oh-so-gentle on your skin. With a range of nude tones to match your vibe, you’ll find the perfect shade to blend, complement, or simply keep things sleek and seamless. No lines, no fuss—just pure, effortless comfort. Ready to go nude?

Say hello to your new second skin. Our Women's SmoothFit Thong - Ash Brown is designed to disappear under your outfit while giving you that barely-there, all-day comfort. Made from our signature bamboo viscose, these undies are soft, breathable, and oh-so-gentle on your skin. With a range of nude tones to match your vibe, you’ll find the perfect shade to blend, complement, or simply keep things sleek and seamless. No lines, no fuss—just pure, effortless comfort. Ready to go nude?

Say hello to your new second skin. Our Women's SmoothFit Thong - Tan is designed to disappear under your outfit while giving you that barely-there, all-day comfort. Made from our signature bamboo viscose, these undies are soft, breathable, and oh-so-gentle on your skin. With a range of nude tones to match your vibe, you’ll find the perfect shade to blend, complement, or simply keep things sleek and seamless. No lines, no fuss—just pure, effortless comfort. Ready to go nude?

Say hello to your new second skin. Our Women's SmoothFit Thong - Pink Beige is designed to disappear under your outfit while giving you that barely-there, all-day comfort. Made from our signature bamboo viscose, these undies are soft, breathable, and oh-so-gentle on your skin. With a range of nude tones to match your vibe, you’ll find the perfect shade to blend, complement, or simply keep things sleek and seamless. No lines, no fuss—just pure, effortless comfort. Ready to go nude?

Seam Free Buttery Soft Breathable Moisture wicking Bamboo Viscose fabric First pair guarantee Introducing our new Espresso-Tini SmoothFit Thong Underwear from Step One, where comfort meets sensuality in the most eco-friendly way possible. Designed to make you feel effortlessly confident, our thong underwear offers a seamless and minimalistic silhouette that accentuates your natural curves. In our striking Espresso-Tini colour, the breathable fabric keeps you feeling fresh and cool, while the seamless construction ensures a smooth and irritation-free fit. Our thongs offer minimal coverage while still providing the necessary support for a confident and comfortable wear. Our thongs are crafted with bamboo, a sustainable and renewable resource, reducing your environmental footprint without compromising on quality or style.

Seam Free Buttery Soft Breathable Moisture wicking Bamboo Viscose fabric First pair guarantee Introducing our new Piña Colada SmoothFit Thong Underwear from Step One, where comfort meets sensuality in the most eco-friendly way possible. Designed to make you feel effortlessly confident, our thong underwear offers a seamless and minimalistic silhouette that accentuates your natural curves. In our beautiful Piña Colada colour, the breathable fabric keeps you feeling fresh and cool, while the seamless construction ensures a smooth and irritation-free fit. Our thongs offer minimal coverage while still providing the necessary support for a confident and comfortable wear. Our thongs are crafted with bamboo, a sustainable and renewable resource, reducing your environmental footprint without compromising on quality or style.

Seam Free Buttery Soft Breathable Moisture wicking Bamboo Viscose fabric First pair guarantee Introducing our new Chic Champagne SmoothFit Thong Underwear from Step One, where comfort meets sensuality in the most eco-friendly way possible. Designed to make you feel effortlessly confident, our thong underwear offers a seamless and minimalistic silhouette that accentuates your natural curves. In our gorgeous Chic Champagne colour, the breathable fabric keeps you feeling fresh and cool, while the seamless construction ensures a smooth and irritation-free fit. Our thongs offer minimal coverage while still providing the necessary support for a confident and comfortable wear. Our thongs are crafted with bamboo, a sustainable and renewable resource, reducing your environmental footprint without compromising on quality or style.