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Puma Fast-Trac NITRO 4 - apple spritz
(Product No.: PU-312134_03)
PRODUCT STORYWhen the trail gets technical. Fast-Trac 4 gets to work. This nimble. moderate-stack trail runner is designed for speed and control on steep climbs. loose descents. and rugged terrain. Now more durable than ever. it features an advanced NITROFOAM™ compound for high-rebound cushioning without the weight. The aggressive outsole provides grip with deeper lugs and our toughest PUMAGRIP ATR rubber yet. Reinforced with a structured upper. toe cap. and mudguard skins. Fast-Trac 4 is your fearless partner in the mountains: light on foot. heavy on performance. These shoes will elevate your trail running experience.DETAILS
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- Width: Regular
- Toe type: Rounded
- Fastener: Laces
- Heel type: Flat
- Weight: 272g (size UK8). Stack height: 31mm/23mm
- Cushioning: Medium. Pronation: Neutral
- Heel-to-toe drop: 12mm
- Engineered mesh for enhanced breathability and stretch. reinforced with PWRTAPE for durability and lockdown
- NITROFOAM™ midsole for superior cushioning and responsiveness
- PUMAGRIP ATR outsole for multi-surface traction
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PUMA Size Chart
Fit-und-Warm carries PUMA apparel, footwear and accessories for several sports. Relevant areas include running, fitness, football, handball, indoor and casual footwear, sports pants, leggings, sports bras, tops, socks and accessories.
Women's Apparel – International Conversion
| DE | UK | FR | IT | ES | International |
|---|---|---|---|---|---|
| 32 | 6 | 34 | 38 | 36 | XXS |
| 34 | 8 | 36 | 40 | 38 | XS |
| 36 | 10 | 38 | 42 | 40 | S |
| 38 | 12 | 40 | 44 | 42 | M |
| 40 | 14 | 42 | 46 | 44 | L |
| 42 | 16 | 44 | 48 | 46 | XL |
| 44 | 18 | 46 | 50 | 48 | XXL |
| 46 | 20 | 48 | 52 | 50 | 3XL |
Men's Apparel
| DE | International |
|---|---|
| 38 | XXS |
| 40–42 | XS |
| 44–46 | S |
| 48–50 | M |
| 52–54 | L |
| 56–58 | XL |
| 60–62 | XXL |
| 64–66 | 3XL |
Men's Pants
| DE | International | US Waist |
|---|---|---|
| 38 | XXS | 28 |
| 40–42 | XS | 29 |
| 44 | XS–S | 30 |
| 44–46 | S | 31 |
| 46 | S–M | 32 |
| 48 | M | 33 |
| 50 | M–L | 34 |
| 52 | L | 36 |
| 54 | L–XL | 38 |
| 56 | XL | 40 |
Women's Shoes
| EU / DE | UK | US |
|---|---|---|
| 35.5 | 3 | 5.5 |
| 36 | 3.5 | 6 |
| 37 | 4 | 7 |
| 37.5 | 4.5 | 7.5 |
| 38 | 5 | 8 |
| 38.5 | 5.5 | 8.5 |
| 39 | 6 | 9 |
| 40 | 6 | 9.5 |
| 41 | 7.5 | 10 |
| 42 | 8 | 10.5 |
| 42.5 | 8.5 | 11 |
Men's Shoes
| EU / DE | UK | US |
|---|---|---|
| 38 | 5 | 6 |
| 38.5 | 5.5 | 6.5 |
| 39 | 6 | 7 |
| 40 | 6.5 | 7.5 |
| 41 | 7 | 8.5 |
| 42 | 8 | 9 |
| 42.5 | 8.5 | 9.5 |
| 43 | 9 | 10 |
| 44 | 9.5 | 10.5 |
| 44.5 | 10 | 11 |
| 45 | 10.5 | 11.5 |
| 46 | 11 | 12 |
| 46.5 | 11.5 | 12.5 |
| 47 | 12 | 13 |
| 48.5 | 13 | 14 |
| 49.5 | 14 | 15 |
| 51 | 15 | 16 |
Kids' Shoes
| EU / DE | UK | US |
|---|---|---|
| 27 | 9 | 10 |
| 27.5 | 9.5 | 10.5 |
| 28 | 10 | 11 |
| 28.5 | 10.5 | 11.5 |
| 29 | 11 | 12 |
| 30 | 11.5 | 12.5 |
| 31 | 12 | 13 |
| 31.5 | 12.5 | 13.5 |
| 32 | 13 | 1 |
| 32.5 | 13.5 | 1.5 |
| 33 | 1 | 2 |
| 34 | 1.5 | 2.5 |
| 34.5 | 2 | 3 |
| 35 | 2.5 | 3.5 |
| 35.5 | 3 | 4 |
| 36 | 3.5 | 4.5 |
| 37 | 4 | 5 |
| 37.5 | 4.5 | 5.5 |
| 38 | 5 | 6 |
| 38.5 | 5.5 | 6.5 |
| 39 | 6 | 7 |
Men's Socks
| EU | UK | US |
|---|---|---|
| 39–42 | 6–8 | 10–13 |
| 43–46 | 9–11 | 10–13 |
| 47–49 | 12–14 | — |
Protectors / Sports Bras / Special Products
PUMA uses product-specific charts for sports bras, protectors and other special products. The specific product chart takes precedence.
Assortment check: Fit-und-Warm PUMA brand page/categories. Manufacturer source: official PUMA Size Guide Germany. Research checked on 20 August 2026.