Where are OneEighty Performance supplements made?

All OneEighty Performance supplements are manufactured in the USA and shipped from Atlanta, Georgia.

Do you ship to Australia?

Yes. OneEighty Performance ships to both the USA and Australia. Free shipping is available on orders over $80 USD or $150 AUD.

What is the free shipping threshold?

Free shipping applies to US orders over $80 USD and Australian orders over $150 AUD. US standard shipping is $4.99 flat rate.

Are OneEighty Performance products suitable for combat sports athletes?

Yes. Every OneEighty Performance product is formulated specifically for fighters, boxers, and MMA athletes. The entire range is built around the demands of combat sports training and fight camp.

What is the Fight Camp Stack?

The Fight Camp Stack is OneEighty Performance's complete supplement system for fight camp. It includes RTD-180 Pre-Workout, 180TEST Natural Testosterone Support, Whey Protein, and Creatine Monohydrate — everything a fighter needs in one bundle.

1 5

Muscle Shirt

$45.00 AUD

Sale Sold out

Shipping calculated at checkout.

Size S M L XL 2XL

Quantity

Independent Lab Testing

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GMP Certified

Lab Tested

Made in USA

This soft, sleeveless tank is so comfy you're going to want to wear it everywhere, be it on your couch, out on a walk, or during a yoga class. The relaxed fit and low-cut armholes gives it a casual, urban look.

• 100% airlume combed ring-spun cotton
• Fabric weight: 4.2 oz/y² (142 g/m²)
• 32 singles
• Relaxed fit
• Side-seamed construction
• Wide, low-cut armholes
• Blank product sourced from Nicaragua, Honduras, or the US

Size guide

	SHIRT WIDTH (inches)	SHIRT LENGTH (inches)	CHEST TO FIT (inches)
S	18	26	34-37
M	20	27	38-41
L	21 5/8	28	42-45
XL	23 5/8	29	46-49
2XL	25 5/8	30	50-53

	SHIRT WIDTH (cm)	SHIRT LENGTH (cm)	CHEST TO FIT (cm)
S	45.7	66	86.4-94
M	50.8	68.6	96.5-104.1
L	53.3	71.1	106.7-114.3
XL	58.4	73.7	116.8-124.5
2XL	63.5	76.2	127-134.6