Alpinestars SP-X Boa Boots - black black
Alpinestars SP-X Boa Boots - black black
(Product No.: GE-SP_X_Boa_Boots-1100)
Alpinestars SP-X Boa Boots - black black

Alpinestars SP-X Boa Boots - black black

398.00 CHF UVP 450.00 CHF

incl. 8.1% tax excl. Shipping costs

chevron-down
wishlist Add to wish list
Shipping time:
Unkown shippingtime
Description

The SP-X BOA boot from Alpinestars is the perfect choice for sports and touring riders who value comfort, safety and style. With a combination of state-of-the-art microfiber, Rideknit® material and knitted mesh, they offer optimum freedom of movement and protection. The innovative BOA lacing system enables quick, precise adjustment and ensures a customized fit. These CE-certified boots offer advanced safety features without taking on the typical race boot look and are ideal for riders looking for uncompromising performance and elegance.



The images may differ slightly from the actual product.

Find more products here
Alpinestars Size Chart

Alpinestars Size Chart

Note: All measurements are body measurements in cm and are intended as a guide. Not all Alpinestars models are available in all sizes. Please check the selectable sizes directly on the product page.

Men's Apparel

Jackets, Pants, Suits and Sportswear

Euro Size US Size US Pant Size Chest (cm) Waist (cm) Hip (cm) Thigh (cm) Inseam (cm) Outer Arm (cm) Height (cm)
40 30 24 78–82 64–68 79–83 48–49 71–72 49–50 150–156
42 32 26 82–86 68–72 83–87 50–51 73–74 51–52 157–163
44 34 28 86–90 72–76 87–91 52–53 75–76 53–54 164–167
46 36 30 90–94 76–80 91–95 54–55 77–78 55–56 168–171
48 38 32 94–98 80–84 95–99 56–57 79–80 57–58 172–175
50 40 34 98–102 84–88 99–103 58–59 81–82 59–60 176–179
52 42 36 102–106 88–92 103–107 60–61 83–84 61–62 180–183
54 44 38 106–110 92–96 107–111 62–63 85–86 63–64 184–187
56 46 40 110–114 96–100 111–115 64–65 87–88 65–66 188–191
58 48 42 114–118 100–104 115–119 66–67 89–90 67–68 192–195
60 50 44 118–122 104–108 119–123 68–69 89–90 67–68 192–195
62 52 46 122–126 108–112 123–127 70–71 91–92 69–70 196–199
64 54 48 126–130 112–116 127–131 72–73 91–92 69–70 196–199

Women's Apparel

Jackets, Pants, Suits and Sportswear

Euro Size International Size US Size US Pant Size Chest (cm) Bust (cm) Waist (cm) Hip (cm) Thigh (cm) Inner Leg (cm) Outer Arm (cm) Height (cm)
36 XS 0 22 74–80 78–84 58–64 82–88 50–52.5 72–74.5 50–52.5 157–162.5
38 S 2 24 80–86 84–90 64–70 88–94 52.5–55 74.5–77 52.5–55.5 162.5–168.5
40 M 4 26 86–90 90–94 70–74 94–98 55–57 77–80 55.5–58 168.5–172.5
42 L 6 28 90–94.5 94–98.5 74–78.5 98–102.5 57–59.5 80–82 58–60 172.5–176.5
44 XL 8 30 94.5–99 98.5–103 78.5–83 102.5–107 59.5–61.5 82–83.5 60–61.5 176.5–180
46 2XL 10 32 99–104 103–108 83–88 107–112 61.5–64 83.5–84.5 61.5–62.5 180–182.5
48 3XL 12 34 104–109 108–113 88–93 112–117 64–66.5 84.5–86 62.5–64 182.5–185
50 4XL 14 36 109–114 113–118 93–98 117–122 66.5–69 86–87 64–65 185–188

Note: The official women's measurement values are complete up to Euro 50 in the source. Larger sizes should be checked directly on the product page.

Youth Apparel

Kids and Youth Sizes

Size International Size US Size Age Chest (cm) Waist (cm) Hip (cm) Thigh (cm) Inseam (cm) Outer Arm (cm) Height (cm)
120 S 22 6 60.5–65.5 54–58 68–72 40–42 51.1–56.5 40–44 120–130
130 M 24 7–8 65.5–70.5 58–62 72–76 42–44 56.5–61.5 44–48 130–140
140 L 26 9–10 70.5–75.5 62–66 75–80 44–46 61.5–66.5 48–52 140–150
150 XL 28 11–12 75.5–80.5 66–70 80–84 46–48 66.5–71.5 52–56 150–160

Footwear and Boots

Men's Shoes – Monza, Tahoe, Primate

EU US JPN
35 3.5 —
36 4.5 —
37 5 —
38 6 —
39 7 —
40 7.5 —
41 8.5 —
42 9 —
43 10 —
44 11 —
45 11.5 —
46 12.5 —
47 13 —
48 14 —
49 14.5 —
50 15.5 —

Men's Shoes – General Models

EU US JPN
35.5 4 22
36 4.5 22.5
37 5 23
37.5 5.5 23.5
38 6 24
38.5 6.5 24.5
39 7 25
40 7.5 25.5
40.5 8 25.5
41 8.5 26
42 9 26.5
42.5 9.5 27
43 10 27.5
43.5 10.5 28
44 11 28.5
45 11.5 29.5
45.5 12 29.5
46 12.5 30
47 13 30.5
48 14 31.5

Road Racing / Touring Shoes and Boots

EU US JPN
36 3.5 22.5
37 4 23
38 5 24
39 6 25
40 6.5 25.5
41 7.5 26
42 8 26.5
43 9 27.5
44 9.5 28.5
45 10.5 29.5
46 11.5 30
47 12 30.5
48 12.5 31.5
49 13.5 32
50 14 33

MX Boots

EU US JPN
38 5 24
39 6 25
40.5 7 25.5
42 8 26.5
43 9 27.5
44.5 10 29
45.5 11 29.5
47 12 30.5
48 13 31.5
49.5 14 32.5
51 15 33.5
52 16 34.5

Women's Footwear

EU US JPN
37 6 23
38 7 24
39 8 25
41 9 26
42 10 26.5

Youth MX Boots

EU US JPN
28 10J 17.5
29 11J 18.5
30.5 12J 19.5
32 13J 20
33 1 21
34 2 21.5
35.5 3 22.5
37 4 23
38 5 24
39 6 25
40.5 7 25.5
42 8 26.5

Gloves

Men's Gloves

Size Hand Circumference (cm)
S 17.8–20.3
M 20.3–21.6
L 21.6–22.9
XL 22.9–24.1
2XL 24.1–25.4
3XL 25.4–27.9

Women's Gloves

Size Hand Circumference (cm)
XS 16.5–17.8
S 17.8–19
M 19–20.3
L 20.3–21.6
XL 21.6–22.9

Helmets

Head Circumference

Size Head Circumference (cm)
XS 53–54
S 55–56
M 57–58
L 59–60
XL 61–62
2XL 63–64

Tip: For helmets, measure the head circumference at the widest point above the eyebrows. For gloves, measure around the hand behind the knuckles, excluding the thumb.