Fox Defend pants are designed for riders who expect maximum performance and reliability from their equipment. Developed and tested by professional mountain bikers, they offer the ideal combination of durability, flexibility, and comfort. They are perfect for all-day riding in the bike park or long days on the trails, where you need plenty of storage space and freedom of movement. Thanks to the recycled 4-way stretch fabric, the pants wick away sweat and adapt to every movement. Cordura® knee panels increase abrasion resistance, while the DWR finish repels moisture, mud, and dirt. Ratchet fasteners ensure a secure fit and quick adjustments while riding.
- Maximum durability and freedom of movement
4-way stretch fabric and Cordura® panels provide the perfect balance of flexibility, comfort, and protection. - Thoughtful details for all-day riding
Racing ratchet closure, practical pockets, and zipperless design ensure comfort even on demanding trails.
- 4-way stretch recycled fabric
- Cordura® knee panels for abrasion resistance
- DWR water and dirt repellent finish
- Zipperless for maximum comfort
- Ratchet closure for quick adjustment. Zippered hand and phone pockets. Specifications:Material: 73% polyester, 18% polyamide, 9% elastane
Inseam: 31.5"
Finish: DWR (Durable Water Repellent)
Weight: lightweight construction for all-day comfort Care: machine wash at low temperature, do not iron, do not bleach, do not dry clean
The products of the Fox racing brand are highly respected and of high quality all over the world. In our offer you will find T-shirts, sweatshirts, caps, shorts, trousers, swimwear, wallets, belts, backpacks but also products and accessories for motorcyclists, bike riders and surfers such as pads, helmets and other accessories.
Men's jerseys / T-shirts / sweatshirts
| Size | S | M | L | XL | 2XL | 3XL |
| Chest (cm) | 90–94 | 96,5–101,6 | 104–109 | 112–117 | 119,3–127 | 129,6–137,2 |
| Length (cm) | 81,2–82,5 | 82,5–85 | 86,3–88,9 | 88,9–91,4 | 91,4–94 | 94–96,5 |
| Neck (cm) | 35,5–36,2 | 36,8–38,1 | 38,7–39,4 | 40–41,3 | 41,9–43,2 | 43,8–45,1 |
| Biceps (cm) | 29,2–29,8 | 30,5–31,8 | 32,4–33,6 | 33,7–34,9 | 35,5–36,8 | 37,5–38,7 |
| Height (cm) | 167,6–172,7 | 172,7–177,8 | 177,8–182,9 | 180,3–185,5 | 182,9–188 | 182,9–188 |
Women's jerseys / T-shirts / sweatshirts
| Size | XS | S | M | L | XL | XXL |
| Numerical size | 0/2 | 4/6 | 8/10 | 12/14 | 16 | 18 |
| Bust (cm) | 81–84 | 86,5–89 | 91,5–94 | 96,5–101,5 | 104–109 | 111,7–116,8 |
| Length (cm) | 72,5–73,5 | 75–76 | 77,5–78,7 | 80 | 81,5 | 82,5–85 |
| Waist (cm) | 61–63,5 | 66–68,6 | 71,1–74,9 | 78,7–82,5 | 86,3 | 94–97,8 |
| Height (cm) | 157,5–162,5 | 160–167,5 | 165–173 | 167,5–175 | 170–178 | 170–178 |
Kids' jerseys / T-shirts / sweatshirts / pants / shorts
* Chest and biceps – jerseys/T-shirts/sweatshirts only. Waist, hips, and inner seam – pants/shorts only.
| Size (clothing) | S | M | L | XL |
| Věk | 6–7 | 8–9 | 10–12 | 13–14 |
| Height (cm) | 116,8–124,5 | 127–134,6 | 137–150 | 152,4–162,5 |
| Chest (cm) * | 61–63,5 | 66–68,6 | 71–73,6 | 76,2–78,7 |
| T-shirt length (cm) * | 53,3–57,1 | 58,4–62,2 | 63,5–76,3 | 68,6–72,4 |
| Biceps (cm) * | 22,2–22,9 | 22,9–23,5 | 24,1–24,8 | 25,4–26,7 |
| Neck (cm) * | 28–28,6 | 29,2–29,9 | 30,5–31,1 | 31,7–32,3 |
| Pants size | 22 | 24 | 26 | 28 |
| Waist – pants (cm) | 56–58,5 | 61–63,5 | 66–68,5 | 71–73,6 |
| Hip – pants (cm) | 64,8–67,3 | 65,6–71,1 | 72,4–76,2 | 77,5–81,3 |
| Inseam (cm) | 47–49,5 | 49,5–52 | 53,3–57,1 | 58,4–62,2 |
Men's Pants / Shorts by FOX
Numbered sizes (waist in inches) and letter sizes are two different systems for the same product.
| Size | Extra Small / 28–30 | pp. 30–32 | M / 32–34 | Monday, 34–36 | Extra Large / 36–38 | Extra extra large / 38–40 | Extra-extra-large / 40–44 | ||||
| Waist – measured in centimeters | 76,2 | 81,3 | 81,3 | 86,3 | 86,3 | 91,5 | 91,5 | 96,5 | 101,6 | 106,7 | 111,8–117 |
| Waist – in letters (cm) | 71,1–73,6 | 76,2–81,3 | 83,8–86,3 | 90–91,4 | 96,5–101,6 | 96,5–101,6 | 106,7–111,8 | ||||
| Hip (cm) | 86,3–91,5 | 91,4–99 | 96,5–104,1 | 101,6–109,2 | 111,7–114,3 | 116,8–119,4 | 121,9–129,5 | ||||
| Inseam (cm) | 69,8–73,6 | 73,6 | 73,6–75 | 75–76,2 | 77,5 | 77,5 | 77,5 | ||||
| Height (cm) | 167,6–177,8 | 172,7–177,8 | 172,7–182,9 | 177,8–185,5 | 182,9–188 | 182,9–188 | 182,9–188 | ||||
FOX Women's MTB Shorts
| Size | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 |
| Waist (cm) | 63,5 | 66 | 68,6 | 71,1 | 74,9 | 78,7 | 82,5 | 86,3 |
| Hip (cm) | 90,1 | 92,7 | 95,2 | 97,8 | 101,6 | 105,4 | 109,2 | 113 |
| Thigh (cm) | 51,5 | 53,3 | 55,4 | 59,7 | 62,2 | 64,8 | – | – |
| Inseam (cm) | 74,3 | 74,9 | 75,5 | 76,2 | 76,8 | 77,5 | 78,1 | 78,7 |
| Height (cm) | 157,5–162,5 | 160–165 | 162,5–167,6 | 165–172,7 | 165–172,7 | 167,6–175,3 | 167,6–175,3 | 170–177,8 |
FOX Helmets – Head Circumference (cm)
* The Rampage Pro Carbon and Rampage share the same dimensions for sizes S–XL. The Proframe and Speedframe / Mainframe / Flight have identical dimensions—the only difference is the availability of a cheek pad.
| Model | YS | YM/YL | Y/XS | S | M | L | XL | XXL |
| Rampage Pro Carbon | – | – | – | 55–56 | 57–58 | 59–60 | 61–62 | – |
| Rampage | 49–50 | 51–52 | 53–54 | 55–56 | 57–58 | 59–60 | 61–62 | 63–64 |
| Proframe | – | – | 48–52 | 51–55 | 55–59 | 59–63 | – | – |
| Speedframe / Mainframe / Flight (PRO) | – | – | 48–52 | 51–55 | 55–59 | 59–63 | – | – |
| Dropframe (PRO) | – | – | – | 52–54 | 54–56 | 56–58 | 58–60 | – |
| Feed / Organise | – | – | – | XS/S: 50.2–55.2 | S/M: 55.2–59.1 L/XL: 59.1–64.1 | – | ||
Cheek pads: Rampage Pro Carbon 40 mm (all sizes) | Rampage YS/YM 35 mm, YL 30 mm, XS 50 mm, S/M 45 mm, L 40 mm, XL 35 mm, XXL 30 mm | Proframe / Speedframe / Mainframe / Flight 20/30 mm (all sizes)
FOX Elbow Pads – Size Chart
* The Launch Pro, Pro D30, and Titan Sport share the same YOUTH sizing. The Enduro and Enduro Pro do not offer YOUTH sizes and have different size ranges.
| Model | Size | Biceps (cm) 7.5 cm above the elbow | Forearm (cm) – widest part |
| Launch Pro / Pro D30 | YOUTH | 20,3–24,1 | 19,1–22,9 |
| S | 25,4–27,9 | 24,1–26,7 | |
| M | 27,9–30,5 | 26,7–29,2 | |
| L | 30,5–33,0 | 29,2–31,8 | |
| Enduro / Enduro Pro | S | 27,9–30,5 | 27,3–29,9 |
| M | 29,2–31,8 | 28,6–31,1 | |
| L | 30,5–33,0 | 29,9–32,4 | |
| XL | – | 31,1–33,7 | |
| Titan Sport / Race / Pro | YOUTH | 20,3–24,1 | 19,1–22,9 |
| S/M | 29,2–32,4 | 25,4–27,9 | |
| L/XL | 33,0–37,6 | 28,6–31,8 |
FOX Knee Pads – Size Chart
| Model | Size | Thigh (cm) 7.5 cm above the knee | Calf (cm) – widest part |
| Launch Pro / Pro D30 | YOUTH | 27,9–30,5 | 26,7–29,2 |
| S | 36,8–39,4 | 34,3–36,8 | |
| M | 39,4–41,9 | 36,8–39,4 | |
| L | 41,9–44,5 | 39,4–41,9 | |
| Enduro / Enduro Pro | S | 39,4–41,9 | 34,3–36,8 |
| M | 41,9–44,5 | 35,6–38,1 | |
| L | 44,5–47,0 | 36,8–39,4 | |
| XL | 47,0–49,5 | 38,1–40,6 |
Titan Sport Jacket + Baseframe / Baseframe Pro / Baseframe Pro SL
Titan Jacket – size based on chest measurement. Baseframe – size based on height and chest measurement.
| Size | S | M | L | XL | XXL |
| Titan Jacket – Chest (cm) | 84–91 | 91–102 | 102–109 | 109–117 | 117–124 |
| Baseframe – height (cm) | 167,6–172,7 | 172,7–177,8 | 177,8–182,9 | 180,3–185,4 | 182,9–188,0 |
| Baseframe – chest (cm) | 88,9–94,0 | 96,5–101,6 | 104,1–109,2 | 111,8–116,8 | 119,4–127,0 |
FOX Gloves
Men's and women's MTB gloves – measure from the wrist to the tip of the middle finger.
| Group | Size | Arm length | Age / Note |
| Men's MTB | S (8) | 182–188 mm | – |
| M (9) | 188–194 mm | – | |
| L (10) | 194–200 mm | – | |
| Extra Large (11) | 200–206 mm | – | |
| Extra-extra-large (12) | 206–212 mm | – | |
| Extra-extra-large (13) | 212–218 mm | – | |
| Extra-extra-large (14) | 218–224 mm | – | |
| Women's MTB | S (8) | 170–176 mm | – |
| M (9) | 176–182 mm | – | |
| L (10) | 182–188 mm | – | |
| Extra Large (11) | 188–194 mm | – | |
| Junior | S | 134–142 mm | 6–7 years |
| M | 149.8 mm | 8–9 years old | |
| L | 154.9 mm | Ages 10–12 | |
| Children's | S | 129–132 mm | 4 years |
| M | 132–134 mm | 5 let |
FOX Socks
| Size | S | M | L | XL |
| EU | 35–38,5 | 38,5–41 | 41–44 | 44,5–47,5 |
FOX Footwear
| EU | 40 | 40,5 | 41 | 42 | 42,5 | 43 | 44 | 44,5 | 45 | 45,5 | 46 | 47,5 |
| US | 7 | 7,5 | 8 | 8,5 | 9 | 9,5 | 10 | 10,5 | 11 | 11,5 | 12 | 13 |
| UK | 6 | 6,5 | 7 | 7,5 | 8 | 8,5 | 9 | 9,5 | 10 | 10,5 | 11 | 12 |



