Salomon Men's S/PRO DELTA 100 ski boot in Black, outer side view showing the buckles
Salomon

Men's S/PRO DELTA 100 Ski Boots

A wider 102 mm fit with Pro Series performance.

$499.95
Color: Black / Black / Titanium Met.
Size:
Size guide
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Top features
102 mm last
3-position calf adjuster
3D Instep Shell
Description

The Salomon S/Pro Delta 100 brings Pro Series comfort and performance to skiers who need a more inclusive fit. A 102 mm last, expanded shell and 3D Instep Shell make room for wider feet. A 3-position calf adjuster fits different calf sizes, and the anatomic My Instant Fit Sport liner improves foothold. It's an intermediate, 100 flex all-mountain boot with GripWalk soles for easy walking.

Perfect for
Roomy
102 mm last.
Calf fit
3-position adjuster.
Cushy
Hypersoft footbed.
Features
  • 102 mm last. An expanded shell for wider feet.
  • 3-position calf adjuster. Neutral, narrow and wide settings, with +11 mm perimeter and +4 mm height.
  • 3D Instep Shell. Thinner plastic and an angled second buckle reduce instep pressure.
  • My Instant Fit Sport liner. Anatomically shaped for foothold and warmth, with elastic sides.
  • Custom Shell HD. A bootfitter can personalize the lower shell, or shell and cuff, in 10 minutes.
Size & Fit
  • 102 mm last, wide, per Salomon.
  • Boot fitting at The Snow Shop.
Open size guide
Materials
  • Polyurethane shell, polyolefin cuff, per Salomon.
About the brand

From trail running to skiing, Salomon has been innovating for mountain life since 1947. Their performance-driven designs deliver precision and confidence wherever the adventure leads. At Mountain Sports, we love Salomon because it’s built for those who play hard in the outdoors — all year long.

Shop all Salomon

SKU L47932500 · Style L47932500
Size guide

Size Charts

The North Face Sizing Chart

Women's Jackets and Tops:

Chest  Waist Hip Sleeve Length
XS 31-32 in 24-25 in 33-35 in 31.5 in
SM 33-35 in 26-28 in 36-37 in 32.0 in
MD 36-38 in 29-31 in 38-40 in 32.5 in
LG 39-41 in 32-34 in 41-43 in 33.3 in
XL 42-44 in 35-38 in 44-47 in 34.0 in
2XL 45-48 in 39-42 in 48-51 in 34.8 in
1X 43-45 in 36-38 in 46-48 in 31.5 in
2X 47-49 in 40-42 in 50-52 in 32.25 in
3X 51-53 in 44-46 in 54-56 in 33 in

 

Women's Bottoms:

Waist  Hips Inseam (Short) Inseam (Reg.) Inseam (Long)

XS (0)

 25-26 in 34-35 in 28.5 in 30.5 in 32.5 in
XS (2) 26-27 in 35-36 in 28.5 in 30.5 in 32.5 in
SM (4) 27-28 in 36-37 in 29.0 in 31.0 in 33.0 in
SM (6) 28-29 in 37-38 in 29.0 in 31.0 in 33.0 in
MD (8) 29-30 in 38-39 in 29.0 in 31.0 in 33.0 in
MD (10) 30-31 in 39-40 in 29.0 in 31.0 in 33.0 in
LG (12) 31-33 in 40-42 in 29.0 in 31.0 in 33.0 in
LG (14) 33-35 in 42-44 in 29.5 in 31.5 in 33.5 in
XL (16) 35-37 in 44-46 in 29.5 in 31.5 in 33.5 in
XL (18) 37-39 in 46-48 in 29.5 in 31.5 in 33.5 in
1X (14) 36-37 in 46-47 in 28 in 30 in 32 in
1X (16) 37-38 in 47-48 in 28 in 30 in 32 in
2X (18) 40-41 in 50-51 in 28 in 30 in 32 in
2X (20) 41-42 in 51-52 in 28 in 30 in 32 in
3X (22) 44-45 in 54-55 in 28 in 30 in 32 in
3X (24) 45-46 in 55-56 in 28 in 30 in 32 in


Women's Footwear

USA UK EU CM
5 3 36 22
5.5 3.5 36.5 22.5
6 4 37 23
6.5 4.5  37.5 23.5
7 5 38 24
7.5 5.5 38.5 24.5
8 6 39 25
8.5 6.5 39.5 25.5
9 7 40 26
9.5 7.5 40.5 26.5
10 8 41 27
10.5 8.5 41.5 28
11 9 42 28.8

 

Men's Jackets and Tops:

Chest  Hips Sleeve Length
SM 36-38 in 35-37 in 33.5 in
MD 39-41 in 38-40 in 34.0 in
LG 42-44 in 41-43 in 34.8 in
XL 45-48 in 44-46 in 35.5 in
2XL 49-52 in 47-49 in 36.3 in
3XL 53-56 in 50-52 in 37.0 in

 

Men's Bottoms:

Waist  Hip  Inseam (Short) Inseam (Reg.) Inseam (Long)
30(SM) 29-30 in 35-36 in 29.5 in 31.5 in 33.5 in
32(MD) 31-32 in 37-38 in 30.0 in 32.0 in 34.0 in
34(MD) 33-34 in 39-40 in 30.0 in 32.0 in 34.0 in
36(LG) 35-36 in 41-42 in 30.0 in 32.0 in 34.0 in
38(LG) 37-38 in 43-44 in 30.5 in 32.5 in 34.5 in
40(XL) 39-40 in 44-45 in 30.5 in 32.5 in 34.5 in
42(XL) 41-42 in 46-47 in 30.5 in 32.5 in 34.5 in
44(2X) 43-44 in 47-48 in 30.5 in 32.5 in 34.5 in

 

Men's Shoes:

USA UK EU CM
7 6 39 25
7.5 6.5 40 25.5
8 7 40.5 26
8.5 7.5  41 26.5
9 8 42 27
9.5 8.5 42.5 27.5
10 9 43 28
10.5 9.5 44 28.5
11 10 44.5 29
11.5 10.5 45 29.5
12 11 45.5 30
12.5 11.5 46 30.5
13 12 47 31
13.5 12.5 47.5 31.5
14 13 48 32
14.5 13.5 49 32.5

 

Boys:

Height Weight Chest Waist
XXS (5) 42-44 in 40-43 lbs 23-24 in 22-23 in
XS (6) 45-47 in 44-50 lbs 24-25 in 22-23 in
SM (7-9) 48-53 in 51-65 lbs 25-27 in 23-24 in
MD (10-12) 54-59 in 66-87 lbs 27-29 in 24-26 in
LG (14-16) 60-64 in 88-115 lbs 30-32 in 27-29 in
XL (18-20) 65-69 in 116-140 lbs 33-35 in 29-31 in

 

Girls:

Height Weight Chest Waist
XXS (5) 42-44 in 40-43 lbs 23-24 in 22-23 in
XS (6) 45-47 in 44-50 lbs 24-25 in 22-23 in
SM (7-9) 48-53 in 51-65 lbs 25-27 in 23-24 in
MD (10-12) 54-59 in 66-87 lbs 27-29 in 24-26 in
LG (14-16) 60-63 in 86-105 lbs 30-32 in 27-29 in
XL (18-20) 64-65 in 106-115 lbs 33-35 in 30-32 in


Patagonia Sizing Chart

Women's Tops:

Measurements are in inches, unless otherwise noted.

  Numeric Chest Waist Hip Inseam
XX-Small 00 31 24½ 33½ 30
X-Small 0-2 32-33 25½-26½ 34½-35½ 31
Small 4-6 34-35 27½-28½ 36½-37½ 32
Medium 8-10 36-37 29½-30½ 38½-39½ 32
Large 12-14 38½-40 32½-33½ 41-42½ 32
X-Large 16-18 42-44 35½-37½ 45½-46½ 32
XX-Large 20-22 46-48 40½-41½ 48½-50½ 32

 

Women's Bottoms:

Measurements refer to body size, not garment dimensions, and are in inches, unless otherwise noted.
* Inseam will vary depending on style; when lengths are offered, "short" is 30, "regular" is 32 and "long" is 34, unless otherwise noted.

  Size Jeans & Cords Natural Waist Inseam
XX-Small 00 24 24.5 30
X-Small 0 25 25.5 31
X-Small 2 26 26.5 31
Small 4 27 27.5 32
Small 6 28 28.5 32
Medium 8 29 29.5 32
Medium 10 30 30.5 32
Large 12 31 32 32
Large 14 32 33.5 32
X-Large 16 33 35.5 32
X-Large 18 34 37.5 32
XX-Large 20 — 39.5 32
XX-Large 22 — 41.5 32

 

Men's Tops:

  Chest Sleeves Waist Neck Inseam
XX-Small 31-33 31 26 13½-14 30
X-Small 34-35 32 28 14-14½ 31
Small 35-37 33 29-30 15-15½ 31
Medium 38-40 34 31-33 15½-16 32
Large 42-44 35 34-36 16½-17 33
X-Large 46-48 36 38-40 17-17½ 33
XX-Large 50-52 37 42-44 17½-18 33
XXX-Large 54-56 38 46-48 18½ 33

 

Kids:


Boys' Sizes Chest Waist Height Weight (lbs.)
X-Small 5-6 23-24 22½-23 44-46½ 42-49
Small 7-8 25½-26½ 23½-24½ 49½-52 52-68
Medium 10 27½ 25½ 55½ 71-85
Large 12 28½ 26½ 58½ 87-100
X-Large 14 30½ 28 61½ 102-112
XX-Large 16-18 32-33½ 29½-31 64-66½ 114-135

Girls' Sizes Chest Waist Height Weight (lbs.)
X-Small 5-6 23-24 22½-23 44-46½ 42-49
Small 7-8 26-27 23½-24½ 50½-52½ 52-68
Medium 10 28½ 25 55 71-87
Large 12 30 26 58 87-100
X-Large 14 31½ 28 61 102-112
XX-Large 16-18 33½-35½ 30-32 62½ 114-135

 

Socks

Socks SM MD LG XL
US Mens 3-5.5 6–8.5 9–11.5 12–14.5
US Womens 4-6.5 7–9.5 10–12.5 ----
Euro 34-37 38–41 42–45 46–49
UK 2-4.5 5–7.5 8–10.5 11–13.5
Performance

How it ranks across conditions.

Calibrated against comparable products we stock, so you can compare like for like.

Flex

Soft
Medium
Stiff

Flex index 100, per Salomon.

Ability level

Beginner
Intermediate
Advanced
Expert

Intermediate, per Salomon.

Best for

Is this right for you?

Intermediate

Enough support to hold an edge on groomers without fighting you all day.

Not for: For aggressive, fast skiing, a stiffer boot gives more support. Shop ski boots

Full spec sheet

Technical Specs

Weight4 lb 1 oz per boot
Flex100 (Salomon: Medium)
Last width102 mm, wide
Sole normGripWalk, ISO 23223
LinerMy Instant Fit Sport
Closure4 aluminum buckles, tool-free tooth rack, 35 mm strap
ShellPolyurethane, 3D Instep Shell, Custom Shell HD; polyolefin cuff
Calf3-position calf adjuster
Questions, answered

Before you buy.

Pulled from chats, emails and store visits. The things people actually ask us before they buy. Don't see yours?

Ask a question
What does the flex number actually mean?

It is how hard the boot resists your shin pushing forward. Higher numbers resist more. The scale is not standardized between brands, so a 100 from one maker is not exactly a 100 from another. As a rough guide, 90 to 100 suits most intermediates, 110 to 120 suits strong skiers, and 130 and up is race territory.

How do I know if I need a wide last?

Measure the width of your foot at the ball while standing. Under about 98 mm is narrow, around 100 mm is medium, 102 mm and over is wide. This boot is a 102 mm wide last. Width matters more than length for comfort, so if you are unsure, come in and get measured rather than ordering on a guess.

What does the calf adjuster do?

It changes how far the cuff opens at the top, in three set positions: neutral, narrow and wide. At its widest it adds about 11 mm of perimeter and 4 mm of height. If you have ever had to ski with the top buckle undone because the cuff bit into your calf, this is the fix.

Will these work with my bindings?

These come pre-mounted with GripWalk soles, which are the rockered, rubbered soles now standard on many alpine boots. Most modern bindings are GripWalk compatible, but older bindings built only for ISO 5355 flat soles are not. Check your binding or bring it in — a mismatched sole affects release, so this one is worth getting right.

How should a ski boot fit compared with a shoe?

Much tighter. Standing upright, your toes should just brush the front of the liner; flexing forward should pull them back off it. Ski boots are sized in Mondopoint, the length of your foot in centimeters, so your shoe size is only a starting point. Liners also pack out, so a boot that feels roomy new will feel loose by midseason.

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