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The NOOSA TRI 16 running shoe is comfortable and ideal for a smooth, comfortable running experience. And it’s lightweight, so you don’t have to compromise on speed during your training or a triathlon.
The shoe's FF BLAST PLUS technology is soft and light, providing enough comfort without weighing you down. Plus, its ASICSGRIP outsole enhances both traction and control, allowing you to focus on achieving a faster, smoother, and more comfortable run. Its lightweight mesh upper is designed to create a unique balance of comfort, breathability and fit.
What makes NOOSA TRI 16 running shoe fast and comfortable?
What else makes the NOOSA TRI 16 shoe a good choice?
This shoe is designed with speed and comfort in mind - we’ve spent hours testing it at our Institute of Sport Science (ISS) in Japan. The NOOSA TRI 16 running shoe includes additional technical features to support you during your runs, which you’ll find listed under ‘Tech & Features’ below.
Materials & Technology
FF BLAST PLUS technology
Provides lightweight cushioning and impact absorption while still being durable.
Unique look
Stands out due to its vibrant and daring design, beloved by runners.
ASICSGRIP outsole rubber
Delivers a softer feel and grip for better traction during runs.
Quick and easy footwear transition
Makes it easier to put on and take off, thanks to its tongue-hole and pull tabs on both the heel and the top of the tongue.
Mesh upper
A lightweight, breathable upper delivers more flexibility and an adaptive fit.
Unique look
Stands out thanks to its colourful print.
Designed with the environment in mind
100% of the shoe’s upper is recycled. We've also used less water and reduced our carbon emissions while producing the shoe’s sockliner, and the insole, toe box, eyelet, tongue and collar lining are all made from recycled materials.
Pronation
Designed For Neutral / Underpronation
Neutral Pronation
Foot Type
Normal size arches
Push Off
There is even distribution from the front of the foot.
How your foot contacts the ground
The foot lands on outside of the heel, then rolls inward (pronates) to absorb shock and support body weight.
Underpronation
Foot Type
High arches
Push Off
The pressure is on smaller toes on outside of foot.
How your foot contacts the ground
The outer side of the heel hits the ground at an increased angle with little or no normal pronation, causing a large transmission of shock through the lower leg.
| US Men | UK Men | US Women | UK Women | EUR | JPN(CM) |
| 4 | 3 | 5.5 | 3.5 | 36 | 22.5 |
| 4.5 | 3.5 | 6 | 4 | 37 | 23 |
| 5 | 4 | 6.5 | 4 1/2 | 37.5 | 23.5 |
| 5.5 | 4.5 | 7 | 5 | 38 | 24 |
| 6 | 5 | 7.5 | 5 1/2 | 39 | 24.5 |
| 6.5 | 5.5 | 8 | 6 | 39.5 | 25 |
| 7 | 6 | 8.5 | 6.5 | 40 | |
| 7.5 | 6.5 | 9 | 7 | 40.5 | 25.5 |
| 8 | 7 | 9.5 | 7 1/2 | 41.5 | 26 |
| 8.5 | 7.5 | 10 | 8 | 42 | 26.5 |
| 9 | 8 | 42.5 | 27 | ||
| 9.5 | 8.5 | 43.5 | 27.5 | ||
| 10 | 9 | 44 | 28 | ||
| 10.5 | 9.5 | 44.5 | |||
| 11 | 10 | 45 | 28.5 | ||
| 11.5 | 10.5 | 46 | 29 | ||
| 12 | 11 | 46.5 | 29.5 |
| TYPE | US |
| Toddler (TS): | K4 - K9 |
| Pre-School (PS): | K10 - US 3 |
| Grade School (GS): | US 1 - US 7 |
| US | EUR | JPN (CM) |
| K4 | 19.5 | 12 |
| K5 | 21 | 13 |
| K6 | 22.5 | 13.5 |
| K7 | 23.5 | 14.5 |
| K8 | 25 | 15 |
| K9 | 26 | 16 |
| K10 | 27 | 17 |
| K11 | 28.5 | 17.5 |
| K12 | 30 | 18.5 |
| K13 | 31.5 | 19.5 |
| 1 | 32.5 | 20 |
| 2 | 33.5 | 21 |
| 3 | 35 | 22 |
| 4.5 | 37 | 23 |
| 5 | 37.5 | 23.5 |
| 6 | 39 | 24.5 |
| 7 | 40 | 25.25 |
| Product Size | Chest | Waist | Hip |
|---|---|---|---|
| XS | 33″ – 36″ | 27″ – 30″ | 33″ – 36″ |
| S | 36″ – 39″ | 30″ – 33″ | 36″ – 39″ |
| M | 39″ – 41″ | 33″ – 35″ | 39″ – 41″ |
| L | 41″ – 43″ | 36″ – 38″ | 41″ – 43″ |
| XL | 43″ – 46″ | 38″ – 42″ | 43″ – 46″ |
| XXL | 46″ – 49″ | 42″ – 45″ | 46″ – 49″ |
| Product Size | Chest | Waist | Hip | Regular inseam | Long (Tall) Inseam |
|---|---|---|---|---|---|
| XS | 31-33 | 24-26 | 34-36 | 30 | 31½ |
| S | 33-35 | 26-28 | 36-38 | 30½ | 32 |
| M | 35-37 | 28-30 | 38-40 | 31 | 32½ |
| L | 37-39 | 30-32 | 40-42 | 31½ | 33 |
| XL | 39-42 | 32-35 | 42-44 | 32 | 33½ |
| Age | US | Height (cm) | Chest (cm) | Waist (cm) | Hip (cm) |
|---|---|---|---|---|---|
| 5 - 6 | XS | 115 - 125 | 57 - 63 | 51 - 57 | 62 - 70 |
| 7 - 8 | S | 125 - 135 | 61 - 67 | 53 - 59 | 66 - 74 |
| 9 - 10 | M | 135 - 145 | 65 - 72 | 54 - 62 | 70 - 78 |
| 11 - 12 | L | 145 - 155 | 70 - 78 | 58 - 66 | 76 - 84 |
| 13 - 14 | XL | 155 - 165 | 76 - 84 | 62 - 70 | 82 - 90 |
| Age | US | Height (cm) | Chest (cm) | Waist (cm) | Hip (cm) |
|---|---|---|---|---|---|
| 5 - 6 | XS | 115 - 125 | 57 - 63 | 49 - 55 | 62 - 70 |
| 7 - 8 | S | 125 - 135 | 61 - 67 | 51 - 57 | 66 - 74 |
| 9 - 10 | M | 135 - 145 | 64 - 72 | 53 - 59 | 70 - 78 |
| 11 - 12 | L | 145 - 155 | 70 - 78 | 56 - 63 | 76 - 84 |
| 13 - 14 | XL | 155 - 165 | 76 - 84 | 58 - 66 | 82 - 90 |
| Product Size | Chest | Waist | Hip |
|---|---|---|---|
| XS/S | 32″ – 35″ | 25″ – 28″ | 35″ – 38″ |
| M/L | 36″ – 39″ | 28″ – 31″ | 39″ – 42″ |
| Product | XS | S | M | L | XL |
|---|---|---|---|---|---|
| ASICS Lock Zip Bra | 32C, 32D | 34C, 34D | 36C, 36D | 38C, 38D | 40C, 40D |
| ASICS Adjust Bra | 32B, 32C | 34B, 34C | 36B, 36C | 38B, 38C | 40B, 40C |

