SHOP OUR FULL PREMIUM SHERPA RANGE
"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!!!
Let customers speak for us
Warm, cosy hoodie and lovely colour. Prompt delivery too!
Bought this for a late autumn/ early winter trip to South Korea. The jumper has been great- very warm without being hot or sweaty!
I bought a small and I'm a ladies 10, it was a bit big in the body however sleeves were a good length.
Definitely worth the purchase!
Bough these for a trip to South Korea ( late autumn/ early winter) and they've been incredible. They're so warm without being hot or sweaty and on the days it's been blowing a gale my legs felt nothing! Definitely worth it
Thank you for the crew neck sweater, I am off to Norway at Christmas and really appreciate the warmth that it will offer me. Great customer service at Thermal Theory as I have had to return a couple of items and they have been handled extremely well, thank you.
They fit well & are nice & thick & stretchy. About to pack them to wear on a winter trip, so I’ll let you know on my return how they go!
I bought both the Sherpa lined thermal leggings and one with pockets. I was so happy with both the fit, feel and quality of the product.
Look great , good fit, great value for the money
Loving these. I needed to get them shortened as way too long, and I'm 5ft4.
I wish these came in length options. I'll definitely be ordering more.
Thank you for the prompt delivery. So warm and comfortable. I have been pretty much living in my Thermal leggings all winter!!
Great jumper, just the right weight, fit is perfect and price was great.
Absolutely fell in love with my first pair leggings & have worn them non stop. I was bereft on washing day so I ordered another pair - this time with pockets. Still deliciously warm but the added seams to facilitate the pockets are a little annoying. Having said that, BOTH pairs of leggings are the warmest, most comfortable fitting leggings I have ever owned. Love this product and thankyou!!
And they also look good on !
Sherpa Lined Thermal Leggings with Pockets
Customer service exceeded expectations. Very happy will deal again.
Love these pants, i didnt expect them to be so thick and warm but still look like normal pants.
Will be buying more soon :)
LOVE CAMPING BUT HATE BEING COLD?
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.
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ESSENTIAL SHERPA TRACKIES
Our track pants are legendary for their warmth and quality.
