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Main page » Men » Jackets » Motorbike leather suits » Dainese Leather suit D-Air perf. 1-tlg Mugello 3 black-fluo red-white
The most advanced motorcycle suit ever.
Entirely constructed of high-quality, resistant kangaroo leather, Mugello 3 Perf.D-air® is designed to offer maximum levels of performance and safety on the track.Maximum performance is ensured by the technologies used to make the suit, with the result that Mugello 3 Perf.D-air® is extremely ergonomic and the lightest airbag suit in the world.
A development of the triaxial concept, the innovative pentaxial elasticity system on the back allows greater freedom of movement and increased mobility on leans, given by the ability of this technology to extend in five directions and smoothly adapt to the rider’s movements.
The Mugello 3 Perf.D-air® is equipped with the D-air® RACING SHIELD 3X system, featuring the convenient Racing Shield airbag with patented microfilament technology supporting up to 3 activations.The system covers the neck, collarbone, and shoulder areas and can be recharged by independently replacing the state-of-the-art gas generator.
For the highest levels of ergonomics and comfort, the suit features the Veloce Racing Neck system which reduces pressure on the neck while increasing freedom of movement, Pro-Armor protectors on the shoulders and soft inserts on the hips.The cuffs have self-locking zippers to replace the conventional Velcro, and the Soft Edges Construction system on the nape and cuffs allows maximum comfort and adaptable fit for all arm shapes and lengths.
Titanium plates on knees, shoulders, and elbows are designed to facilitate sliding in a fall, to be lightweight, and to be highly resistant to abrasion.The Replaceable Slider System (RSS) allows the slider to be changed without changing the position of the base attached to the Velcro on the suit.At the elbow level it’s designed to offer two different positions according to preference and lean angle reached, adjustable with just a click.
The reduction in seams compared to conventional suits increases rider mobility while reducing the overall weight of the garment and potential breaking points.All the ends are made of soft anti-abrasion fabric, comfortable and resistant.
Safety combines with thermal comfort, ensured by perforated fabric on both sides of the suit and larger ventilation areas at key points.
The features of this revolutionary motorcycle suit are rounded out by the boot-in system, which allows you to wear compatible boots under the suit and ensures maximum foot and ankle protection, the waterbag kit and the removable washable inner lining.
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Dainese Size Chart
Dainese uses different sizing systems depending on the product category. The charts below are based on current official Dainese product pages and are aligned with the areas currently sold at fit-und-warm.ch: motorcycle jackets and leather suits, pants, gloves, shoes and boots, D-air Smart Jacket, back protectors and casual wear.
Important: Product-specific size charts take priority. Individual Dainese models, especially racing suits, airbag products, Short/Tall versions and older collections, may use different available sizes or cuts from the general chart.
Men – Motorcycle Jackets and Leather Suits
| EU | Alpha | USA/UK | Height | Chest | Arm | Neck | Waist |
|---|---|---|---|---|---|---|---|
| 44 | S | 34 | 166–169 | 86–90 | 56–57 | 36.5–37.5 | 74–78 |
| 46 | S | 36 | 169–172 | 90–94 | 57–58 | 37.5–38.5 | 78–82 |
| 48 | M | 38 | 172–175 | 94–98 | 58–59 | 38.5–39.5 | 82–86 |
| 50 | M | 40 | 175–178 | 98–102 | 59–60 | 39.5–40.5 | 86–90 |
| 52 | L | 42 | 178–181 | 102–106 | 60–61 | 40.5–41.5 | 90–94 |
| 54 | L | 44 | 181–184 | 106–110 | 61–62 | 41.5–42.5 | 94–98 |
| 56 | XL | 46 | 184–187 | 110–114 | 62–63 | 42.5–43.5 | 98–102 |
| 58 | XL | 48 | 187–188 | 114–118 | 62–63 | 43.5–44.5 | 102–106 |
| 60 | 2XL | 50 | 188–189 | 118–122 | 63–64 | 44.5–45.5 | 106–110 |
| 62 | 3XL | 52 | 189–190 | 122–126 | 63–64 | 45.5–46.5 | 110–114 |
| 64 | 4XL | 54 | 190–191 | 126–130 | 64–65 | 46.5–47.5 | 114–118 |
Men – Motorcycle Pants
| EU | Alpha | USA/UK | Height | Waist | Hips | Inseam |
|---|---|---|---|---|---|---|
| 44 | S | 34 | 166–169 | 74–78 | 88–92 | 77–79 |
| 46 | S | 36 | 169–172 | 78–82 | 92–96 | 79–80 |
| 48 | M | 38 | 172–175 | 82–86 | 96–100 | 80–82 |
| 50 | M | 40 | 175–178 | 86–90 | 100–104 | 82–83 |
| 52 | L | 42 | 178–181 | 90–94 | 104–108 | 83–84 |
| 54 | L | 44 | 181–184 | 94–98 | 108–112 | 84–85 |
| 56 | XL | 46 | 184–187 | 98–102 | 112–116 | 85–86 |
| 58 | XL | 48 | 187–188 | 102–106 | 116–120 | 86–87 |
| 60 | 2XL | 50 | 188–189 | 106–110 | 120–124 | 87–88 |
| 62 | 3XL | 52 | 189–190 | 110–114 | 124–128 | 87–88 |
| 64 | 4XL | 54 | 190–191 | 114–118 | 128–132 | 88–89 |
Men – Motorcycle Pants Short / Shorter Stature
| Short size | Height | Waist | Hips | Inseam |
|---|---|---|---|---|
| 24 | 161–165 | 79–85 | 91–97 | 73–75 |
| 25 | 165–170 | 85–91 | 97–103 | 75–77 |
| 26 | 170–174 | 91–97 | 103–109 | 77–79 |
| 27 | 174–178 | 97–103 | 109–115 | 79–81 |
| 28 | 178–180 | 103–109 | 115–121 | 81–82 |
| 29 | 180–181 | 109–115 | 121–127 | 81–82 |
| 30 | 181–183 | 115–121 | 127–133 | 81–82 |
Men – Motorcycle Pants Tall / Taller Stature
| Tall size | Height | Waist | Hips | Inseam |
|---|---|---|---|---|
| 98 | 181–186 | 82–88 | 97–103 | 85–87 |
| 104 | 186–190 | 88–94 | 103–109 | 87–89 |
| 110 | 190–194 | 94–100 | 109–115 | 89–91 |
| 116 | 194–196 | 100–106 | 115–121 | 91–92 |
| 122 | 196–197 | 106–112 | 121–127 | 91–92 |
| 128 | 197–199 | 112–118 | 127–133 | 91–92 |
Short/Tall: This official comfort-size chart comes from the Dainese Delta 4 S/T. It must not automatically be applied to every pants model; it is intended for products explicitly offered in Short or Tall sizing.
Women – Motorcycle Jackets
| EU | Alpha | UK | USA | Height | Chest | Bust | Arm | Waist |
|---|---|---|---|---|---|---|---|---|
| 38 | XXS | 6 | 2 | 157–160 | 72–76 | 76–80 | 51–52 | 56–60 |
| 40 | XS | 8 | 4 | 160–163 | 76–80 | 80–84 | 52–54 | 60–64 |
| 42 | S | 10 | 6 | 163–166 | 80–84 | 84–88 | 54–55 | 64–68 |
| 44 | M | 12 | 8 | 166–168 | 84–88 | 88–92 | 55–57 | 68–72 |
| 46 | M | 14 | 10 | 168–170 | 88–92 | 92–96 | 57–58 | 72–76 |
| 48 | L | 16 | 12 | 170–173 | 92–96 | 96–100 | 58–59 | 76–80 |
| 50 | XL | 18 | 14 | 173–174 | 96–100 | 100–104 | 59–60 | 80–84 |
| 52 | XL | 20 | 16 | 174–175 | 100–104 | 104–108 | 60–61 | 84–88 |
| 54 | XXL | 22 | 18 | 175–176 | 104–108 | 108–112 | 60–61 | 88–92 |
Women – Motorcycle Pants
| EU | Alpha | UK | USA | Waist | Height | Hips | Inseam |
|---|---|---|---|---|---|---|---|
| 38 | XXS | 6 | 2 | 56–60 | 157–160 | 82–86 | 73–75 |
| 40 | XS | 8 | 4 | 60–64 | 160–163 | 86–90 | 75–76 |
| 42 | S | 10 | 6 | 64–68 | 163–166 | 90–94 | 76–78 |
| 44 | M | 12 | 8 | 68–72 | 166–168 | 94–98 | 78–79 |
| 46 | M | 14 | 10 | 72–76 | 168–170 | 98–102 | 79–80 |
| 48 | L | 16 | 12 | 76–80 | 170–173 | 102–106 | 80–81 |
| 50 | XL | 18 | 14 | 80–84 | 173–174 | 106–110 | 81–82 |
| 52 | XL | 20 | 16 | 84–88 | 174–175 | 110–114 | 81–82 |
| 54 | XXL | 22 | 18 | 88–92 | 175–176 | 114–118 | 81–82 |
Motorcycle Gloves – Men
| Size | Palm circumference |
|---|---|
| XXXS | 16.5 |
| XXS | 17.8 |
| XS | 19.1 |
| S | 20.3 |
| M | 21.6 |
| L | 22.9 |
| XL | 24.1 |
| XXL | 25.4 |
| XXXL | 26.7 |
Motorcycle Gloves – Women
| Size | Palm circumference |
|---|---|
| XS | 15.2 |
| S | 16.5 |
| M | 17.8 |
| L | 19.1 |
Measuring gloves: Dainese measures the circumference of the palm just below the knuckles. The current women's chart on the manufacturer page used here publishes the standard XS-to-L range; individual products may offer additional sizes.
Motorcycle Shoes and Boots – Dainese
| EU | UK | USA |
|---|---|---|
| 36 | 3.5 | 4.5 |
| 37 | 4.5 | 5.5 |
| 38 | 5 | 6 |
| 39 | 6 | 7 |
| 40 | 6.5 | 7.5 |
| 41 | 7.5 | 8.5 |
| 42 | 8 | 9 |
| 43 | 9 | 10 |
| 44 | 10 | 11 |
| 45 | 10.5 | 11.5 |
| 46 | 11.5 | 12.5 |
| 47 | 12 | 13 |
| 48 | 12.5 | 13.5 |
| 49 | 13.5 | 14.5 |
| 50 | 14.5 | 15.5 |
Shoes/boots: The official Dainese conversion chart runs from EU 36 to 50. The current Dainese chart used here does not publish a separate foot-length value in centimetres, so no foot length has been added.
D-air Smart Jacket – Men
| Alpha | EU | USA/UK | Height | Chest | Neck | Waist |
|---|---|---|---|---|---|---|
| XS | 42 | 32 | 163–166 | 82–86 | 35.5–36.5 | 70–74 |
| S | 44–46 | 34–36 | 166–172 | 86–94 | 36.5–38.5 | 74–82 |
| M | 48–50 | 38–40 | 172–178 | 94–102 | 38.5–40.5 | 82–90 |
| L | 52–54 | 42–44 | 178–184 | 102–110 | 40.5–42.5 | 90–98 |
| XL | 56–58 | 46–48 | 184–188 | 110–118 | 42.5–44.5 | 98–106 |
| XXL | 60 | 50 | 188–189 | 118–122 | 44.5–45.5 | 106–110 |
D-air Smart Jacket – Women
| Alpha | EU | USA/UK | Height | Chest | Waist |
|---|---|---|---|---|---|
| XS | 40 | 2 | 160–163 | 76–80 | 60–64 |
| S | 42 | 4 | 163–166 | 80–84 | 64–68 |
| M | 44–46 | 6–8 | 166–172 | 84–92 | 68–76 |
| L | 48 | 10 | 172–175 | 92–96 | 76–80 |
| XL | 50–52 | 12–14 | 175–178 | 96–104 | 80–88 |
| XXL | 54 | 16 | 178–179 | 104–108 | 88–92 |
D-air Smart Jacket – Fit and safety: When wearing the Smart Jacket under a motorcycle jacket, measure the chest over the actual base layers that will be worn. Dainese recommends approximately 5 cm / 2 in of space between the base layers and the Smart Jacket at both front and back to provide the correct room for deployment. When wearing it over a motorcycle jacket, measure chest circumference with the motorcycle jacket on and its armour installed. D-air products must be registered and configured according to Dainese instructions.
Back Protectors – Pro-Armor Back 2.0
| Criterion | Value | Recommendation |
|---|---|---|
| Rider height | under 174 cm | Pro-Armor Back Short |
| Rider height | over 175 cm | Pro-Armor Back Long |
| Waist circumference | under 89 cm | XS/M |
| Waist circumference | over 90 cm | L/XXL |
Insert Back Protectors – G1 / G2
| Protector size | Typical Dainese jacket compatibility |
|---|---|
| G1 | up to EU jacket size 48 |
| G2 | from EU jacket size 50 |
Protector safety notice: Dainese states that a size chart alone cannot guarantee perfect fit. Whenever possible, try a back protector together with the motorcycle jacket you will actually wear. It should protect from the tailbone up toward the cervical area without unacceptably restricting movement. For protective equipment, the exact model instructions always take priority.
Men – Casual Wear
| Size | Fit / chest | Back length |
|---|---|---|
| XS | 98–102 | 66–68 |
| S | 102–106 | 68–70 |
| M | 106–110 | 70–72 |
| L | 110–114 | 72–74 |
| XL | 114–118 | 74–76 |
| XXL | 119–122 | 76–78 |
| XXXL | 122–126 | 78–80 |
Technical underwear / D-Core: FuW also lists older Dainese D-Core products in sizes such as XS/S, M, L and XL/2XL. Because those product generations do not necessarily follow today's standard chart, no body measurements from a different product family have been transferred. Use the product-specific chart for the exact D-Core article.
How to Measure
- Height: barefoot, standing upright, from the top of the head to the floor.
- Chest: during normal breathing, horizontally around the fullest chest area, over the shoulder blades and just below the armpits.
- Women's bust: additionally measure around the fullest part of the bust where the Dainese women's chart requires it.
- Arm: from the outer shoulder point to the wrist with the arm relaxed at the side.
- Neck: approximately 2 cm below the Adam's apple at the front and across the seventh cervical vertebra at the back.
- Waist: horizontally just above the highest point of the iliac crest.
- Hips: horizontally around the fullest part of the hips or seat.
- Inseam: from the lowest point of the crotch vertically to the floor.
- Palm circumference: around the palm just below the knuckles.
General safety notice: Dainese motorcycle clothing, leather suits, gloves, footwear, airbags and protectors are safety-relevant equipment. The correct size must fit closely enough to keep protectors in their intended position without restricting breathing or necessary movement. Check racing suits in the riding position. Certification, installation, activation and care instructions for the exact product always take priority.
Sources: current official Dainese product pages and size guides for men's motorcycle jackets, men's and women's motorcycle pants, women's motorcycle jackets, motorcycle gloves, shoes/boots, Smart Jacket, Pro-Armor Back 2.0 and casual wear; Dainese Back Protector Guide dated 15 July 2025. Assortment aligned with the current Dainese brand page at fit-und-warm.ch. Status 08/2026.