adidas Women's Ultraboost 21 Running Shoe
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adidas Women's Ultraboost 21 Running Shoe
Details
Item No. 25563032
$250.00
$149.94
(40% off)
Final Sale
Only ships to Canada
Variations
-
Size: 9
Description
Prototype after prototype. Innovation after innovation. Testing after testing. Meet adidas in the hot pursuit of the pinnacle harmonization of weight, cushioning and responsiveness with the Ultraboost 21. Say hello to incredible energy return. The new Torsion System provides a 15% increase in forefoot bending stiffness for a more responsive run.Additional Information
Details
Details
- Fabric: Primeknit+ upper
- Boost midsole
- Textile lining
- Supportive heel counter
- Stretchweb outsole with Continental™ rubber
- 10mm midsole drop
- Weight: 340 g
- Sock-like fit
- Lace-up construction
- Product ID#: 25563032
- Vendor Style#: FY0403
Features
FOOTWEAR ACCESSORIES
Everything you need for shoe care. Cleaners, protectors, laces, insoles and more. Shop NowPRIMEBLUE
Primeblue features Parley Ocean Plastic which is made from recycled waste that's intercepted from beaches and coastal communities before it reaches the ocean.BOOST
Boost is a groundbreaking innovation in cushioning from adidas. It provides more energy return than any other foam cushioning material in the running industry, combining soft comfort with responsive energy for the ultimate running experience. It performs more consistently and doesn't lose its cushioning properties like standard EVA foam.STRETCHWEB
Stretchweb rubber outsole is lightweight and elastic, adapting to the ground for stability and working strategically to optimise the unique properties of boost™ from touchdown to push-off.CONTINENTAL™
The Continental™ rubber compound offers better grip and traction in all weather conditions.PRIMEKNIT
adidas Primeknit is carefully engineered to naturally expand with your foot while you run to give you a more comfortable fit and help reduce irritation.
Fit & Sizing
Adidas Sizing Guide
Women's Jacket & Tops
| SIZE | CHEST (IN) | WAIST (IN) | HIPS (IN) |
|---|---|---|---|
| XS | 30-32" | 24-26" | 34-36" |
| S | 33-35" | 27-28" | 37-38" |
| M | 36-37" | 29-31" | 39-41" |
| L | 30-40" | 32-34" | 42-43" |
| XL | 41-43" | 35-37" | 44-46" |
| 2XL | 45-46" | 38-41" | 47-49" |
Women's Pants & Shorts
| SIZE | WAIST (IN) | HIPS (IN) | INSEAM (IN) |
|---|---|---|---|
| XXS | 23-24.5" | 32.5-34" | 30" |
| XS/0-2 | 25-27" | 34.5-36.5" | 30.5" |
| S/4-6 | 27.5-29.5" | 37-39" | 30.5" |
| M/8-10 | 30-32.5" | 39.5-41.5" | 31" |
| L/12-14 | 33-35.5" | 42-44.5" | 31.5" |
| XL/16-18 | 36-38.5" | 45-47.5" | 31.5" |
| XXL/20-22 | 39-41.5" | 48-50.5" | 32" |
| 1X | 35-38.5" | 43.5-47" | 31" |
| 2X | 39-42.5" | 47.5-51" | 31" |
| 3X | 43-46.5" | 51.5-55" | 30.5" |
| 4X | 47-50.5" | 55.5-59" | 30" |
Men's Jacket & Tops
| SIZE | CHEST (IN) | WAIST (IN) | HIPS (IN) |
|---|---|---|---|
| XS | 31-33" | 27-29" | 32-34" |
| S | 34-37" | 30-32" | 35-37" |
| M | 37-40" | 32-35" | 37-40" |
| L | 40-44" | 35-39" | 40-44" |
| XL | 44-48" | 39-43" | 44-48" |
| 2XL | 48-52" | 43-47" | 48-51" |
| 3XL | 53-58" | 48-53" | 51-56" |
Men's Pants & Shorts
| SIZE | WAIST (IN) | HIPS (IN) | INSEAM (IN) |
|---|---|---|---|
| XS | 27-29" | 32-34" | 31.9" |
| S | 30-32" | 35-37" | 32.1" |
| M | 32-35" | 37-40" | 32.3" |
| L | 35-39" | 40-44" | 32.5" |
| XL | 39-43" | 44-48" | 32.7" |
| 2XL | 43-47" | 48-51" | 32.5" |
| 3XL | 48-53" | 51-56" | 32.3" |
Junior Boys' Apparel
| SIZE | Age | HEIGHT (IN) | WEIGHT (LBS) |
|---|---|---|---|
| S | 8-10 | 50-57" | 59-86 |
| M | 10-12 | 58-63" | 87-114 |
| L | 14-16 | 64-67" | 115-137 |
| XL | 18-20 | 68-72" | 138-150 |
Junior Girls' Apparel
| SIZE | Age | HEIGHT (IN) | WEIGHT (LBS) |
|---|---|---|---|
| S | 7-8 | 50-53" | 53-69 |
| M | 10-12 | 54-57" | 70-84 |
| L | 14 | 58-60" | 85-99 |
| XL | 16 | 61-63" | 100-110 |
Kids' Apparel
| SIZE | Age | HEIGHT (IN) | WEIGHT (LBS) |
|---|---|---|---|
| S | 4-5 | 38.5-44" | 34-44 |
| M | 5-6 | 41-45.5" | 39-49 |
| L | 6-7 | 44.5-46.5" | 45-54 |
| XL | 7-8 | 46.5-49" | 54-59 |
Babies Apparel
| SIZE | Age | HEIGHT (IN) | WEIGHT (LBS) |
|---|---|---|---|
| 3M | 0-3 MO | UP TO 23" | 7-10 |
| 6M | 3-6 MO | 23-25" | 10-13 |
| 9M | 6-9 MO | 25-28" | 13-17 |
| 12M | 12 MO | 28-31" | 17-22 |
| 18M | 18 MO | 31-33" | 22-25 |
| 24M | 24 MO | 33-35" | 25-28 |
| 2T | 2 | 33-35" | 29-33 |
| 3T | 3 | 35.5-38" | 29-33 |
| 4T / 4 | 4 | 38.5-41" | 34-38 |
| 5/SMALL | 5 | 41.5-44" | 39-44 |
| 6/MEDIUM | 6 | 44.5-46" | 45-49 |
| 6X - 7 | 6-7 | 46.5-47.5" | 50-54 |
| 7X-8/LARGE | 7-8 | 48-49" | 55-60 |
Gloves
| Size | Length (IN) |
|---|---|
| S | 6.5-7.5" |
| M | 7.5-8.5" |
| L | 8.5-9.5" |
| XL | 9.5-10.5" |
| 2XL | 10.5-11.5" |
Hats
| Age / Size | HEAD CIRCUMFERENCE (IN) |
|---|---|
| 0-2 Year | UP TO 16.5" |
| 2-6 Year | 18.9-19.7" |
| 6-12 Year | 20.5-21.3" |
| 12 Year | 21.3-23.6" |
| S | 21.3-22.0" |
| M | 22-22.8" |
| L | 22.8-23.6" |
Footwear
| US | US | UK | EU |
|---|---|---|---|
| M | W | M/W | M/W |
| 4 | 5 | 3.5 | 36 |
| 4.5 | 5.5 | 4 | 36.7 |
| 5 | 6 | 4.5 | 37.3 |
| 5.5 | 6.5 | 5 | 38 |
| 6 | 7 | 5.5 | 38.7 |
| 6.5 | 7.5 | 6 | 39.3 |
| 7 | 8 | 6.5 | 40 |
| 7.5 | 8.5 | 7 | 40.7 |
| 8 | 9 | 7.5 | 41.3 |
| 8.5 | 9.5 | 8 | 42 |
| 9 | 10 | 8.5 | 42.7 |
| 9.5 | 10.5 | 9 | 43.3 |
| 10 | 11 | 9.5 | 44 |
| 10.5 | 11.5 | 10 | 44.7 |
| 11 | 12 | 10.5 | 45.3 |
| 11.5 | 12.5 | 11 | 46 |
| 12 | 13 | 11.5 | 46.7 |
| 12.5 | 12 | 47.3 | |
| 13 | 12.5 | 48 | |
| 13.5 | 13 | 48.7 | |
| 14 | 13.5 | 49.3 | |
| 14.5 | 14 | 50 |
Kids' Footwear
| US | UK | EUROPE |
|---|---|---|
| 10.5 | 10 | 28 |
| 11 | 10.5 | 28.5 |
| 11.5 | 11 | 29 |
| 12 | 11.5 | 30 |
| 12.5 | 12 | 30.5 |
| 13 | 12.5 | 31 |
| 13.5 | 13 | 31.5 |
| 1 | 13.5 | 32 |
| 1.5 | 1 | 33 |
| 2 | 1.5 | 33.5 |
| 2.5 | 2 | 34 |
| 3 | 2.5 | 35 |
| 3.5 | 3 | 35.5 |
| 4 | 3.5 | 36 |
| 4.5 | 36.7 | |
| 5 | ||
| 5.5 | ||
| 6 |
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