THE MUSCLE NATION SIZE GUIDE
Please note all measurements by default are in centimetres. To change this click the CONVERT button below.
Mens Tops
| Size | S | M | L | XL | XXL | 3XL | 4XL |
| Chest | 9539.0-99 | 10040.9-104 37.4 | 10542.9-109 39.4 | 11044.9-114 41.3 | 11546.9-119 43.3 | 12048.8-124 45.3 | 12550.8-129 47.2 |
| Waist | 7749.2-81 30.3 | 8231.9-86 32.3 | 8733.9-91 34.3 | 9235.8-96 36.2 | 9737.8-101 38.2 | 10239.8-106 40.2 | 10741.7-111 42.1 |
| Hips | 9043.7-94 35.4 | 9537.0-99 37.4 | 10039.0-104 39.4 | 10540.9-109 41.3 | 11042.9-114 43.3 | 11544.9-119 45.3 | 12046.9-124 47.2 |
Fitment Guide - Mens Tops
1. Chest
Using a flexible tape measure, measure around underneath your armpits or at your fullest part.
2. Waist
Measure around your natural waist-line.
3. Hips
Measure at the widest point around your hips.
Please note all measurements by default are in centimetres. To change this click the CONVERT button below.
Mens Bottoms
| Size | S | M | L | XL | XXL | 3XL | 4XL |
| Waist | 7748.8-81 30.3 | 8231.9-86 32.3 | 8733.9-91 34.3 | 9235.8-96 36.2 | 9737.8-101 38.2 | 10239.8-106 40.2 | 10741.7-111 42.1 |
| Hips | 9043.7-94 35.4 | 9537.0-99 37.4 | 10039.0-104 39.4 | 10540.9-109 41.3 | 11042.9-114 43.3 | 11544.9-119 45.3 | 12046.9-124 47.2 |
Fitment Guide - Mens Bottoms
1. Waist
Measure around your natural waist-line.
2. Hips
Measure at the widest point around your hips.
3. Inseam
Measure from the crotch seam all the way to the bottom of the shorts/pants leg.
Please note all measurements by default are in centimetres. To change this click the CONVERT button below.
Womens Tops
| Size | S | M | L | XL | XXL | 3XL | 4XL |
| Chest | 9539.0-99 | 10040.9-104 48.8 | 10542.9-109 37.4 | 11044.9-114 39.4 | 11546.9-119 41.3 | 12048.8-124 43.3 | 12550.8-129 45.3 |
| Waist | 7747.2-81 49.2 | 8230.3-86 31.9 | 8732.3-91 33.9 | 9234.3-96 35.8 | 9736.2-101 37.8 | 10238.2-106 39.8 | 10740.2-111 41.7 |
| Hips | 9042.1-94 43.7 | 9535.4-99 37.0 | 10037.4-104 39.0 | 10539.4-109 40.9 | 11041.3-114 42.9 | 11543.3-119 44.9 | 12045.3-124 46.9 |
Fitment Guide - Womens Tops
1. Chest/Bust
Using a flexible tape measure, measure around underneath your armpits or at your fullest part.
2. Waist
Measure around your natural waist-line.
3. Hips
Measure at the widest point around your hips.
Womens Sports Bras
| Size | XXS (4-6) | XS (6-8) | S (8-10) | M (10-12) | L (12-14) | XL (14-16) | XXL (16-18) | 3XL (18-20) | 4XL (20-22) |
| Bust | 7529.5-79 31.1 | 8031.5-84 33.1 | 8533.5-89 35.0 | 9035.4-94 37.0 | 9537.4-99 39.0 | 10039.4-104 40.9 | 10541.3-109 42.9 | 11043.3-114 44.9 | 11545.3-119 46.9 |
| Underbust | 6525.6-69 27.2 | 7027.6-74 29.1 | 7529.5-79 31.1 | 8031.5-84 33.1 | 8533.5-89 35.0 | 9035.4-94 37.0 | 9537.4-99 39.0 | 10039.4-104 40.9 | 10541.3-109 42.9 |
Please note all measurements by default are in centimetres. To change this click the CONVERT button below.
Womens Bottoms
| Nike Size | XXS | XS | S | M | L | XL | XXL | 3XL | 4XL |
| AU Size | 4-6 | 6-8 | 8-10 | 10-12 | 12–14 | 14-16 | 16-18 | 18-20 | 20–22 |
| Waist | 5822.8-63 24.8 | 6425.2-68 26.8 | 6927.2-73 28.7 | 7429.1-78 30.7 | 7931.1-83 32.7 | 8433.1-88 34.6 | 8834.6-93 36.6 | 9336.6-98 38.6 | 9939.0-103 40.6 |
| Hips | 9035.4-94 37.0 | 9537.4-99 39.0 | 10039.4-104 40.9 | 10541.3-109 42.9 | 11043.3-114 44.9 | 11545.3-119 46.9 | 12047.2-124 48.8 | 12549.2-129 50.8 | 13051.2-134 52.8 |
Fitment Guide - Womens Bottoms
1. Waist
Measure around your natural waist-line.
2. Hips
Measure at the widest point around your hips.
3. Inseam
Measure from the crotch seam all the way to the bottom of the shorts/pants leg.