




Hunting
NUPTSE
- CODE
- 623N5
- SIZE RUN
- 6½ - 14
- DESIGNED FOR
- Men
- FEATURES
-
Good Grip
Made in Europe
Leather
Backpacking
Mountaineering
Firm Vibram sole
Sympatex Waterproof Membrane
- STRUCTURE
-
Upper - Leather
Lining - Leather+textiles
Sole - Synthetics
- DESCRIPTION
- Alpina Nuptse - The Ultimate Mountaineering Boot for Extreme Conditions The Alpina Nuptse is a high-performance mountaineering boot, built for demanding alpine terrains and extreme weather conditions. Designed to offer maximum support, durability, and grip, it is the perfect choice for those who need a sturdy and reliable boot for challenging expeditions. Equipped with a Vibram rubber outsole, the Nuptse ensures exceptional traction, even on the roughest and steepest mountain surfaces. The Sympatex waterproof membrane protects against moisture while maintaining breathability, keeping feet dry and comfortable in all conditions. The 2.8mm nubuck leather upper provides superior durability and protection, reinforced with rubber guards for added resistance against abrasion. Designed with a structured and supportive fit for mens feet, the boot enhances stability and comfort, even when carrying heavy loads like a backpack. The stiff sole construction is optimized for semi-automatic crampon compatibility, making it an ideal choice for alpine climbing and demanding hikes. With a neutral color scheme that makes maintenance easy, the Alpina Nuptse is not just a bootits a trusted companion for mountaineers, trekkers, and outdoor enthusiasts who demand the best performance in the harshest conditions.
NUPTSE
Technical Features

Good Grip
The thoughtfully designed profiles of soles made of selected materials ensure a stable, safe walk even in winter.

Made in Europe
Production is located in Europe for greater flexibility and close control over production, the result of which is reflected in the quality of the footwear.

Leather
The upper part of the shoe is made of high quality leather.

Backpacking
Good boots will take you wherever you want to go. They don't care about the weather, and they are not particular about the terrain, either. They just go. Your favourite new shoes combine high-tech solutions with natural materials. They are easy to handle. They alleviate pressure and offer important comfort over the long or short haul. They are there, for you, to serve, support and protect.

Mountaineering
Alpina mountaineering boots prove the perfect companion, providing a well-insulated, protective and breathable shell for your demanding foot. They are with you every step of the perfect, challenging way.

Firm Vibram sole
The respected Vibram Sole brand that excels in firmness guaranteeing a steady step on all kinds of surfaces.

Sympatex Waterproof Membrane
To ensure your feet stay dry and well- ventilated, Alpina uses Sympatex membrane. The membrane is water resistant and foot-friendly, providing optimal protection against external elements and offering good microclimatic conditions.
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FR / EU | UK | MSS (mondo point) |
US MEN |
US WOMEN |
US JUNIOR |
US KIDS |
---|---|---|---|---|---|---|
15 | 0 | 90 | 0½ | |||
16 | 0½ | 95 | 1 | |||
16½ | 1 | 100 | 1½ | |||
17 | 1½ | 105 | 2 | |||
18 | 2 | 110 | 2½ | |||
18½ | 2½ | 112 | 3 | |||
19 | 3 | 115 | 3½ | |||
19½ | 3½ | 120 | 4 | |||
20 | 3⅔ | 125 | 4⅓ | |||
20½ | 4 | 128 | 4½ | |||
21 | 4½ | 130 | 5 | |||
21½ | 5 | 133 | 5½ | |||
22 | 5⅓ | 135 | 5⅔ | |||
22½ | 5½ | 140 | 6 | |||
23 | 6 | 142 | 6½ | |||
23½ | 6½ | 145 | 7 | |||
24 | 7 | 150 | 7½ | 6½ | ||
24½ | 7⅓ | 153 | 7⅔ | 6⅔ | ||
25 | 7½ | 155 | 8 | 7 | ||
25½ | 8 | 160 | 8½ | 7½ | ||
26 | 8½ | 165 | 9 | 8 | 8 | |
26½ | 9 | 168 | 9½ | 8½ | 8½ | |
27 | 9½ | 170 | 10 | 9 | 9 | |
27½ | 9⅔ | 173 | 10⅓ | 9½ | 9½ | |
28 | 10 | 175 | 10½ | 10 | 10 | |
28½ | 10½ | 180 | 11 | 10½ | 10½ | |
29 | 11 | 185 | 11½ | 11 | 11 | |
29½ | 11⅓ | 188 | 11⅔ | 11½ | 11½ | |
30 | 11½ | 190 | 12 | 12 | 12 | |
30½ | 12 | 193 | 12½ | 12½ | 12½ | |
31 | 12½ | 195 | 13 | 13 | 13 | |
31½ | 12⅔ | 200 | 0 | 0 | 0 | |
32 | 13 | 203 | 0½ | 1 | 1 | |
32½ | 0½ | 205 | 1 | 1½ | 1½ | |
33 | 1 | 210 | 1½ | 2½ | 2 | 2 |
33½ | 1½ | 215 | 2 | 3 | 2½ | 2½ |
34 | 2 | 217 | 2½ | 3½ | 3 | 3 |
34½ | 2⅓ | 220 | 2⅔ | 3⅔ | 3⅓ | 3½ |
35 | 2½ | 223 | 3 | 4 | 3½ | 4 |
35½ | 3 | 225 | 3½ | 4½ | 4 | 4½ |
36 | 3½ | 230 | 4 | 5 | 4½ | 5 |
36½ | 3⅔ | 233 | 4⅓ | 5⅓ | 4⅔ | 5½ |
37 | 4 | 235 | 4½ | 5½ | 5 | 6 |
37½ | 4½ | 240 | 5 | 6 | 5½ | 6½ |
38 | 5 | 245 | 5½ | 6½ | 6 | 7 |
38½ | 5⅓ | 248 | 5⅔ | 6⅔ | 6⅓ | 7½ |
39 | 5½ | 250 | 6 | 7 | 6½ | 8 |
39½ | 6 | 253 | 6½ | 7½ | 7 | |
40 | 6½ | 255 | 7 | 8 | 7½ | |
40½ | 7 | 260 | 7½ | 8½ | 8 | |
41 | 7½ | 265 | 8 | 9 | 8½ | |
41½ | 7⅔ | 268 | 8⅓ | 9⅓ | 8⅔ | |
42 | 8 | 270 | 8½ | 9½ | 9 | |
42½ | 8½ | 273 | 9 | 10 | 9½ | |
43 | 9 | 275 | 9½ | 10½ | 10 | |
43½ | 9⅓ | 280 | 9⅔ | 10⅔ | 10⅓ | |
44 | 9½ | 283 | 10 | 11 | 10½ | |
44½ | 10 | 285 | 10½ | 11½ | 11 | |
45 | 10½ | 290 | 11 | 12 | 11½ | |
45½ | 11 | 295 | 11½ | 12½ | ||
46 | 11½ | 297 | 12 | 13 | ||
46½ | 11⅔ | 300 | 12⅓ | 13½ | ||
47 | 12 | 305 | 12½ | |||
47½ | 12½ | 308 | 13 | |||
48 | 13 | 310 | 13½ | |||
48½ | 13⅓ | 313 | 13⅔ | |||
49 | 13½ | 315 | 14 | |||
49½ | 14 | 320 | 14½ | |||
50 | 14½ | 325 | 15 | |||
51 | 15 | 330 | 15½ | |||
52 | 16 | 335 | 16½ |