S/PRO DELTA BOA 100 GW
If you are dissatisfied with the product, you may exchange it, provided it is unused (with the exception of cosmetic or medical products, which cannot be returned) and is in its original packaging as received.
Exchanges will be accepted within 15 calendar days of receipt. All return and shipping costs will be the customer's responsibility.
WOMEN'S Textile Size Equivalences
| XXS | XS | S | M | L | XL | 2XL | 3XL | |
|---|---|---|---|---|---|---|---|---|
| Spain | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 |
| France | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 |
| Italy | 38 | 42 | 42 | 44 | 46 | 48 | 50 | 52 |
| US | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 |
MEN'S/WOMEN'S footwear size equivalences
| 23 | 23.5 | 24 | 24.5 | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 | 28.5 | 29 | 29.5 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FR | 36 | 36.5 | 37.5 | 38 | 39 | 39.5 | 40.5 | 41 | 42 | 42.5 | 43.5 | 44 | 45 | 45.5 |
| UK | 3.5 | 4 | 4.5 | 5 | 5.5 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10.5 | 11 |
| USA Men | 4.5 | 5 | 5.5 | 6 | 6.5 | 7.5 | 8 | 8.5 | 9 | 10 | 10.5 | 11 | 11.5 | 12 |
| USA Women | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8.5 | 9 | 9.5 |
Textile Size Equivalents HOME
| XS | S | M | L | XL | 2XL | 3XL | |
|---|---|---|---|---|---|---|---|
| Spain | 46 | 48 | 50 | 52 | 54 | 56 | 58 |
| France | 46 | 48 | 50 | 52 | 54 | 56 | 58 |
| Italy | 48 | 50 | 52 | 54 | 56 | 58 | 60 |
| USA | XS | S | M | L | XL | 2XL | 3XL |
All orders will be shipped to the address indicated by the buyer. The order will be processed once payment has been made and payment confirmed. Shipments will be made daily, except on non-working days.
The order will be received at its destination under the following terms:
Spain and Portugal:
For shipments within the Peninsula, the order will be delivered by a courier company (SEUR or MRW) within 48-72 hours after payment confirmation from the bank (always considering working days and excluding local or national holidays in both the sending and receiving countries).
Shipping costs are automatically calculated through the website based on the destination country and will be detailed during the order process.
(Tècnic Esports reserves the right to change shipping prices, either due to annual price fluctuations by the courier company or due to a configuration error by the user; in this case, the customer will be notified before shipping.)
Shipping within the Iberian Peninsula will be free for orders over €50.
Europe:
For these orders, shipping will be made via regular mail (LA POSTE) within 2-5 days after confirmation of payment by the bank (always considering business days and excluding local or national holidays in both the sending and receiving countries).
Shipping costs are automatically calculated on the website based on the destination country and will be detailed during the order process.
Tècnic Esports reserves the right to change shipping prices, either due to annual price fluctuations by the courier company or due to a configuration error by the user. In this case, the customer will be notified before shipping.
Shipping will be free for orders over €100.
The S/PRO DELTA BOA 100 GW alpine ski boots by Salomon combine a progressive flex with the micro-adjustable BOA® Fit System closure on a wide 102 mm last, built for higher-volume feet. The heat-moldable shell with Custom Shell™ HD technology allows the boot to be shaped to the exact foot morphology, striking a balance between control and comfort both on-piste and in all-mountain terrain.
Inside, the boot features the My Custom Fit™ 3D Perf liner, heat-moldable and pre-shaped around the ankle, along with the 3-position Calf Adjuster that expands cuff fitting options. The premounted GripWalk ISO 23223 sole improves grip and walking comfort off the slopes, and the closure system, combining a BOA® Fit System on the lower shell with 2 screwed aluminium buckles on the cuff, ensures a precise, even fit on every outing.

FEATURES
- Wide 102 mm last for higher-volume feet
- Heat-moldable shell with Custom Shell™ HD technology
- BOA® Fit System for micro-adjustable closure on the lower shell
- 3-position Calf Adjuster for cuff volume adjustment
- Heat-moldable My Custom Fit™ 3D Perf liner
- Riveted cuff alignment pivot
- 2 screwed aluminium buckles on the cuff
- Premounted GripWalk ISO 23223 sole
SPECIFICATIONS
GENDER
Men
FLEX
100
SIZING
Mondopoint 24/24.5 to 31/31.5
LAST WIDTH
102 mm (wide last)
NO. OF BUCKLES
BOA® Fit System on the lower shell + 2 screwed aluminium buckles on the cuff
COMPATIBILITY
ISO 23223 GripWalk
USE
On-piste and all-mountain skiing
MATERIAL
SHELL
Polyurethane with Custom Shell™ HD technology
INNER LINER
Heat-moldable My Custom Fit™ 3D Perf
SOLE
Premounted GripWalk ISO 23223
APPROX. WEIGHT: 1,899 g PER BOOT
TECHNICAL INFORMATION
- Custom Shell™ HD — Custom Shell™ HD technology lets bootfitters heat-mold the lower shell, or the shell and cuff together, in around 10 minutes. Thinner-wall construction and new shell materials bring the foot closer to the shell, improving sensitivity and power transmission to the ski. The result is a tailored fit that reduces pressure points without sacrificing stiffness or control.
- BOA® Fit System — This closure system replaces traditional buckles on the lower shell with a rotating dial, lace and guides that distribute tension evenly across the instep. It delivers a micro-adjustable fit that's quick to fine-tune even with gloves on, along with strong heel hold and edge-to-edge control. It's especially valued by skiers seeking precision without sacrificing comfort.
- 3-position Calf Adjuster — This system expands the cuff perimeter by up to 11 mm and height by up to 4 mm, with three adjustable positions (neutral, narrow and wide) to suit different calf shapes. It offers one of the widest fitting ranges available in Salomon's Pro Series range. It's especially useful for skiers with wider or shorter-than-average calves.
- My Custom Fit™ 3D Perf — The liner is pre-shaped around the ankle to provide support and comfort right out of the box, and it is also heat-moldable for a fully personalized fit. This combination of pre-shaping and heat molding eliminates pressure points in trouble areas such as the instep or ankle bones. The result is a precise fit sensation that improves the transmission of movement to the shell.
- GripWalk ISO 23223 — The GripWalk sole, certified under the ISO 23223 standard, comes premounted from the factory and features a specific profile that noticeably improves grip and walking comfort on icy or uneven surfaces off the slopes. Its design also enables more efficient energy transfer between the boot and the binding while skiing. It's the ideal solution for anyone who alternates walking with on-piste ski days.
- Cuff alignment pivot — The riveted pivot allows precise adjustment of the boot's lateral lean relative to the leg, promoting more balanced gliding and more precise edge control. This adjustment is especially useful for skiers with natural leg-to-foot misalignments. The setup is done easily at a specialty shop, without needing to modify the shell.
| Color | |
| COLOR | BLACK/BLACK |