GYM NASTY
The Muay Sabai Muay Thai t-shirt. Made from 100% heavyweight cotton, acid washed and printed with high quality manufacturing processes to ensure designs last.
When fighters leave the ring, win, loss or draw, fighters are expected to display honour to their opponents. The Muay Sabai t shirt is inspired by Thailand’s laid back nature, honour for rich history and Thai mythology.
Sabai sabai, meaning relax in Thai is frequently used in Muay Thai gyms across the world.
The Muay Sabai Muay Thai t shirt can be worn at anytime. The thick heavyweight cotton makes for a comfortable top for relaxing on rest days, the perfect pump cover for strength and conditioning or for the very brave, training in.
Shipping & Returns
FREE 2-3 Day Shipping on all UK Mainland orders
We offer several delivery methods depending on your region. For more details on US + EU shipping please select your country at checkout.
We offer a 30 day return period from the date that you have received your order, for our full return policy please consult our returns policy.
Find Your Fit
Casual T-Shirt Size Guide
| Size | Chest (inches) | Length (inches) | Sleeve Length (inches) |
|---|---|---|---|
| S | 20.8 | 27.5 | 9.4 |
| M | 21.8 | 28.3 | 9.8 |
| L | 22.8 | 29.1 | 10.2 |
| XL | 23.8 | 29.9 | 10.6 |
| 2XL | 24.8 | 30.7 | 11.0 |
| 3XL | 25.8 | 31.5 | 11.4 |
| 4XL | 26.8 | 32.3 | 11.8 |
Muay Thai Casual T-Shirt
You asked for it! After a lot of success with our Muay Thai training t-shirts we've launched our casual Muay Thai range, perfect for active rest days or just relaxing. GYM NASTY Muay Thai gear, whether it's our casual or performance range, are made from high quality materials to ensure maximum durability.
The Muay Sabai t-shirt is made from 100% cotton, a heavyweight, acid-washed t-shirt with a casual fit.
Our new t-shirt is a great way to show off your love for Muay Thai, whether you're relaxing or in the gym.
With our simple GYM NASTY branding on the front and our 3 warriors on the back, inspired by our travels in Thailand and love for Thai folklore.
Join the GYM NASTY movement
GYM NASTY is worn by Muay Thai athletes around the world. From fighters to enthusiast, GYM NASTY is an inclusive Muay Thai brand, and we love to give back to our supporters.
Seeing our gear walking to the ring and our shorts being worn in show stopping performances, we continue to grow and support Muay Thai in the UK and around the world. Growing with our supporters means everything to us!
Muay Thai Clothing
We're bringing your love for Muay Thai beyond the ropes with our new Muay Sabai range.
Muay Sabai is a Muay Thai inspired streetwear range, designed to be worn in or our of the gym.
Muay Thai Streetwear & Fight Gear
GYM NASTY continues to innovate, bringing next level Muay Thai streetwear and fight gear.
All of our gear whether it be streetwear or fight gear come with unique designs, inspired heavily by our time training and the culture in Thai boxing.
FAQs
Frequently asked questions about GYM NASTY Muay Thai gear. Find out why our Muay Thai gear is sold around the world.
Durable Muay Thai Gear
Tired of fading logos? Shrinking after washing and just overall bad quality training clothes? GYM NASTY has developed super-durable Muay Thai gear to support you at every rep of your fitness journey. 💪
Quick Drying Gym Clothes
We use quick drying material in all over our clothing. Ensuring you can stay on track with your fitness goals with our quick drying gymwear.
Inspired by Muay Thai Cultre
GYM NASTY is heavily inspired by muay thai. After training muay thai for over two years, our founder lost a significant amount of weight, largely down to the intense cardio that is required for muay thai. 🙏
Unisex Muay Thai Gear
All of our Muay Thai gear is uniquely designed to fit both men and women. Our designs are inclusive and show ours and your love for Muay Thai no matter who you are.
