Zone3 Aeroforce-X II Women’s Short Sleeve Trisuit
£349.00
We are all looking for extra speed – once you’ve conquered the finish, triathlon is all about getting there faster. It is that notion that gave birth to our new Aeroforce-X II range.
ZONE3 have collaborated with Aero specialist NoPinz to develop the world’s fastest tri suit. Utilising the facilities at the Boardman performance centre and Aerocoach (our aerodynamic partner) Zone3 have performed extensive fabric, pattern layout and competitor testing to help Zone3 produce the fastest possible bike time, without sacrificing swim and run comfort.
Key Features
- Laser-cut arm and leg holes with an integrated lightweight silicone grip are designed to keep the arms and legs in place. This unique design also improves the aerodynamic profile due to the removal of any stitching.
- A low-profile neckline is designed for improved fit without chafing.
- Water-repellent coatings help to reduce drag and absorption in the water, adding extra speed and reducing fatigue before the bike.
- Nutrition storage:Â Aero designed pockets for storage without affecting performance or increasing drag.
- A unique flexible zip was sourced from Japan to allow a more Aero position to be achieved on the bike whilst still allowing comfort when standing to run.
- High-performance pad from Cytech in Italy, specifically designed for triathlon and suitable across all distances whether it’s Sprint, Olympic, 70.3 or Long.
- Arms and leg lengths designed to be a little longer than your traditional trisuit to maximise the aerodynamic benefits.
Free Delivery
On orders over £50
Free returns
Extended return period of 21 days
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A FREE, expert bike fit is included with every custom build. We ensure your geometry is perfect to prevent injuries, maximise power, and guarantee comfort from day one.

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Not sure which size wetsuit you need?
Choosing a size
Wetsuits are tricky to size correctly & can vary between manufacturer, so if you’re in any doubt, we are here to help. If you're local, we recommend popping in to see us and we are confident we will find the right wetsuit for you.
Find Your Perfect Fit
Wetsuit Sizing
| Size | Chest | Height | Weight |
|---|---|---|---|
| S | 79 – 81 | 163 – 173 | 55 – 65 |
| SM | 89 – 97 | 170 – 178 | 62 – 70 |
| ST | 89 – 97 | 175 – 191 | 64 – 72 |
| M | 97 – 102 | 173 – 183 | 68 – 74 |
| MT | 97 – 102 | 175 – 191 | 68 – 78 |
| ML | 102 – 107 | 173 – 188 | 75 – 82 |
| L | 107 – 112 | 178 – 191 | 82 – 92 |
| XL | 112 – 122 | 183 – 196 | 92 – 100 |
| XXL | 117 – 127 | 183 – 196 | 97 – 115 |
| Size | Chest | Height | Weight |
|---|---|---|---|
| S | 31 – 36 | 5.4 – 5.8 | 121 – 143 |
| SM | 35 – 38 | 5.7 – 5.10 | 136 – 154 |
| ST | 35 – 38 | 5.9 – 6.3 | 141 – 158 |
| M | 38 – 40 | 5.8 – 6.0 | 150 – 163 |
| MT | 38 – 40 | 5.9 – 6.3 | 150 – 172 |
| ML | 40 – 42 | 5.8 – 6.2 | 165 – 180 |
| L | 42 – 44 | 5.10 – 6.3 | 180 – 198 |
| XL | 44 – 48 | 6.0 – 6.5 | 202 – 220 |
| XXL | 46 – 50 | 6.0 – 6.5 | 213 – 253 |
| Size | Chest | Height | Weight |
|---|---|---|---|
| XS | 79 – 84 | 147 – 163 | 46 – 53 |
| S | 84 – 89 | 160 – 168 | 54 – 61 |
| SM | 91 – 97 | 157 – 168 | 60 – 70 |
| ST | 85 – 91 | 170 – 183 | 54 – 64 |
| M | 89 – 94 | 165 – 178 | 60 – 67 |
| L | 94 – 99 | 168 – 183 | 68 – 78 |
| XL | 99 – 107 | 168 – 198 | 73 – 83 |
| Size | Chest | Height | Weight |
|---|---|---|---|
| XS | 31 – 33 | 4.10 – 5.4 | 101 – 117 |
| S | 33 – 35 | 5.3 – 5.6 | 119 – 134 |
| SM | 36 – 38 | 5.1 – 5.6 | 132 – 154 |
| ST | 33 – 36 | 5.7 – 6.0 | 119 – 141 |
| M | 35 – 37 | 5.5 – 5.10 | 132 – 147 |
| L | 37 – 39 | 5.10 – 6.0 | 150 – 172 |
| XL | 39 – 42 | 5.6 – 6.6 | 161 – 183 |






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