About Slimzy

Slimzy began with a simple frustration: activewear that either looked good or performed well, but rarely both. So we set out to close that gap — pieces that move with you through a hard session and still feel right on the walk home. Operated by Martlaz Limited and serving customers across Australia, Slimzy is built around a focused range of men’s and women’s training essentials, clear policies, and support that actually responds. No noise, no inflated promises — just well-chosen pieces and a shopping experience that respects your time.

What We Offer

Our range is built around everyday training: Men’s Active Shorts, Men’s Active Tops, Women’s Active Leggings, and Women’s Active Shorts. Every piece is chosen for fit, comfort, and durability — made to handle real movement, from the gym floor to the morning run. We keep the collection deliberately focused, prioritising versatile staples that work hard and pair easily, with honest descriptions and clear sizing so you know exactly what you’re getting before you buy.

Our Mission

Our mission is to make high-quality activewear genuinely accessible — fairly priced, easy to choose, and backed by service that treats every order with care. We want buying training gear to be the easy part of your routine: transparent pricing, straightforward policies, and pieces you can trust to perform.

Our Vision

Our vision is for Slimzy to become a go-to activewear destination for customers across Australia — a brand people come back to because it’s reliable, honest, and consistently good. We grow through trust rather than hype, earning loyalty one well-made order at a time.

Comfort that moves with you

Slimzy operates entirely online and fulfils orders through our fulfilment partners. We’re committed to clear, accurate product information, transparent policies, and honest communication. For details on shipping, returns, and our company information, see our Shipping Policy, Returns and Refund Policy, and Legal Notice.