How to Measure
Bust: Measure the fullest part of your bust.
Waist: Measure the narrowest part of your waist.
Hips: Measure the fullest part of your hips.
Fitting Advice: If your measurements fall between two sizes, we recommend choosing the smaller size for a tighter fit or the larger size for a looser fit. If your bust and waist measurements correspond to different suggested sizes, choose the size based on your bust measurement.
Note: All data below refers to body measurements, not garment dimensions. Due to different styles, some items may appear tighter or looser.
Hat and Headwear Size Chart
| Age | Size | Head Circumference (cm) | Head Circumference (in) |
|---|---|---|---|
| Adult | One Size | 55.8-61.5 | 21.97-24.21 |
| Children (6-12 years) | One Size | 53.9-54.9 | 21.25-21.6 |
Men's/Unisex Size Chart
| Size | Bust (cm) | Bust (in) | Waist (cm) | Waist (in) | Hips (cm) | Hips (in) |
|---|---|---|---|---|---|---|
| XXS | 89 | 35 | 77 | 30 | 92 | 36 |
| XS | 91 | 36 | 79 | 31 | 94 | 37 |
| S | 93 | 37 | 81 | 32 | 97 | 38 |
| M | 97 | 38 | 85 | 33 | 99 | 39 |
| L | 102 | 40 | 92 | 36 | 103 | 41 |
| XL | 112 | 44 | 105 | 41 | 110 | 43 |
| XXL | 120 | 47 | 114 | 45 | 117 | 46 |
| 3XL | 130 | 51 | 122 | 48 | 124 | 49 |
Women's Size Chart
| Size | UK Size | US Size | Bust (cm) | Bust (in) | Waist (cm) | Waist (in) | Hips (cm) | Hips (in) |
|---|---|---|---|---|---|---|---|---|
| XXS | 6 | 4 | 78 | 31 | 62 | 24 | 90 | 35 |
| XS | 8 | 6 | 82 | 32 | 65 | 26 | 93 | 37 |
| S | 10 | 8 | 86 | 34 | 68 | 27 | 96 | 38 |
| M | 12 | 10 | 91 | 36 | 74 | 29 | 101 | 40 |
| L | 14 | 12 | 96 | 38 | 80 | 31 | 106 | 42 |
| XL | 16 | 14 | 101 | 40 | 86 | 34 | 112 | 44 |
| XXL | 18 | 16 | 106 | 42 | 92 | 36 | 118 | 46 |
- Estimated to ship in 1-3 weeks.
Atlassian Williams F1 Team Mens Tech Polo, designed by New Era as part of the 2026 team collection. Featuring Williams and selected sponsor branding, our team tech polo combines performance and comfort for fans while representing the team.
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Free shipping for Macau orders over HK$1500.
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