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Bold, powerful, and full of impact — the “Knockout!” tee brings fight-night energy into your everyday style. With a dynamic action design and strong visual punch, this tee is perfect for boxing fans, MMA lovers, gym warriors, or anyone who lives with fighter spirit. Soft, comfortable, and easy to style — it hits hard every time you wear it.
Pair it with joggers, jeans, or gym fits. Available in multiple colors, so you can choose the one that matches your energy.
Why you’ll love it:
• Soft & comfortable fabric for daily wear
• Unisex fit — flattering on everyone
• High-impact design with fighter attitude
• Ideal for boxing fans, gym lovers & bold streetwear looks
• 100% cotton
• Sport Grey is 90% cotton, 10% polyester
• Ash Grey is 99% cotton, 1% polyester
• Heather colors are 50% cotton, 50% polyester
• Fabric weight: 5.0–5.3 oz/yd² (170-180 g/m²)
• Open-end yarn
• Tubular fabric
• Taped neck and shoulders
• Double seam at sleeves and bottom hem
“Knockout!” Unisex Fight-Inspired Tee | Black
£12.99
Pair it with joggers, jeans, or gym fits. Available in multiple colors, so you can choose the one that matches your energy.
Why you’ll love it:
• Soft & comfortable fabric for daily wear
• Unisex fit — flattering on everyone
• High-impact design with fighter attitude
• Ideal for boxing fans, gym lovers & bold streetwear looks
• 100% cotton
• Sport Grey is 90% cotton, 10% polyester
• Ash Grey is 99% cotton, 1% polyester
• Heather colors are 50% cotton, 50% polyester
• Fabric weight: 5.0–5.3 oz/yd² (170-180 g/m²)
• Open-end yarn
• Tubular fabric
• Taped neck and shoulders
• Double seam at sleeves and bottom hem
Size guide
| LENGTH (inches) | WIDTH (inches) | SLEEVE LENGTH (inches) | |
| S | 28 | 18 | 15 ⅝ |
| M | 29 | 20 | 17 |
| L | 30 | 22 | 18 ½ |
| XL | 31 | 24 | 20 |
| 2XL | 32 | 26 | 21 ½ |
| 3XL | 33 | 28 | 22 ¾ |
| 4XL | 34 | 30 | 24 ¼ |
| 5XL | 35 | 32 | 25 ¼ |
| LENGTH (cm) | WIDTH (cm) | SLEEVE LENGTH (cm) | |
| S | 71.1 | 45.7 | 39.7 |
| M | 73.7 | 50.8 | 43.2 |
| L | 76.2 | 55.9 | 47 |
| XL | 78.7 | 61 | 50.8 |
| 2XL | 81.3 | 66 | 54.6 |
| 3XL | 83.8 | 71.1 | 58 |
| 4XL | 86.4 | 76.2 | 61.5 |
| 5XL | 89 | 81.3 | 64.3 |