Thermal Theory

Welcome to the home of Australia's Warmest Trackies & Jumpers. Helping adventurous souls and comfort seekers to embrace the cold. WINNER OF SHE-COM AWARD FOR ACTIVEWEAR What an achievement in our first year of business! Our Original Sherpa Hoodie took out first place in the Women's Activewear Category. Did you see us at the Gatheredsa Fashion weekend? It was great to meet so many new and existing customers face to face at our stall at the GatheredSA - Adelady Fashion Weekend. Check out their website for more fabulous SA brands. FEATURED ON MAMAMIA - SEXY 6 with Mia Freedman What did Mamamia Founder, Mia Freedman, think of our super-warm Thermal Theory hoodies and crews? We'll give you a hint - they were HOT HOT HOT!!! There's nothing better than sitting around a campfire as the sun goes down. As it gets darker, the cold creeps in and the Thermal Theory hoodies and trackies come out. They may look like a regular jumpers and pants but with a 12+TOG rating they are beyond expectations in comfort and warmth. Our premium sherpa products are made from two layers of tech fabric designed to insulate your body. A heavyweight 550gsm cotton-blend outer layer, with a toasty brushed sherpa fleece lining on the inside.