Shipping with FedEx - FREE Shipping on orders over $99. 
Last minute gift idea? 
Under Armour Juniors' [3.5-7] Assert 10 Running Shoe (Wide)
Images
Under Armour Juniors' [3.5-7] Assert 10 Running Shoe (Wide)
Details
Item No. 25869173
$75.00
GST/HST Holiday Item Details
Applicable on qualified purchases between Dec 14 - Feb 15, 2025 only. Some exclusions apply.
Description
The Grade School Assert 10 Running Shoes from Under Armour stand out as the ideal choice for young athletes seeking both comfort and performance. Featuring a lightweight, breathable mesh upper with durable synthetic overlays and an EVA sockliner, these shoes deliver soft, step-in comfort and essential support. The one-piece EVA midsole transforms cushioned landings into explosive takeoffs, while the solid rubber outsole, strategically covering high impact zones, ensures superior durability with less weight.
Additional Information
Details
Details
- Fabric: Lightweight breathable mesh upper
- Durable synthetic overlays
- EVA sockliner
- One-piece EVA midsole
- Solid rubber outsole
- Lace-up construction
- Width: Wide
- Product ID #: 25869173
- Vendor Style#: 3026185-001
Features
FOOTWEAR ACCESSORIES
Everything you need for shoe care. Cleaners, protectors, laces, insoles and more. Shop Now
Fit & Sizing
Under Armour Sizing Guide
Women's Tops
| US SIZE | BUST (in) | BUST (cm) | WAIST (in) | WAIST (cm) | |
|---|---|---|---|---|---|
| XXS | 0 | 31 - 32.5" | 79 - 83 cm | 24.5 - 25.5" | 62 - 65 cm |
| XS | 0 - 2 | 32.5 - 33.5" | 83 - 85 cm | 25.5 - 27" | 65 - 68 cm |
| S | 4 - 6 | 33.5 - 36" | 85 - 91 cm | 27 - 29" | 68 - 74 cm |
| M | 8 - 10 | 36 - 38" | 91 - 96 cm | 29 - 31" | 74 - 79 cm |
| L | 12 - 14 | 38 - 41" | 96 - 104 cm | 31 - 34" | 79 - 86 cm |
| XL | 16 | 41 - 44" | 104 - 112 cm | 34 - 37" | 86 - 94 cm |
| XXL | 18 | 44 - 47" | 112 - 119 cm | 37 - 40" | 94 - 102 cm |
| 3XL | 20 | 47- 50" | 119 - 127 cm | 40 - 43" | 102 - 109 cm |
| 1X | 16W - 18W | 44 - 47.5" | 112 - 121 cm | 39 - 43.5" | 99 - 110 cm |
| 2X | 20W - 22W | 47.5 - 51.5" | 121 - 131 cm | 43.5 - 48.5" | 110 - 123 cm |
| 3X | 24W - 26W | 51.5 - 55" | 131 - 140 cm | 48.5 - 53" | 123 - 135 cm |
Women's Bottoms
| US SIZE | WAIST (in) | WAIST (cm) | HIP (in) | HIP (cm) | |
|---|---|---|---|---|---|
| XXS | 0 | 24.5 - 25.5" | 62 - 65 cm | 33 - 34.5" | 84 - 87 cm |
| XS | 0 - 2 | 25.5 - 27" | 65 - 68 cm | 34.5 - 36" | 87 - 91 cm |
| S | 4 - 6 | 27 - 29" | 68 - 74 cm | 36 - 38" | 91 - 96 cm |
| M | 8 - 10 | 29 - 31" | 74 - 79 cm | 38 - 40" | 96 - 101 cm |
| L | 12 - 14 | 31 - 34" | 79 - 86 cm | 40 - 43" | 101 - 109 cm |
| XL | 16 | 34 - 37" | 86 - 94 cm | 43 - 46" | 109 - 117 cm |
| XXL | 18 | 37 - 40" | 94 - 102 cm | 46 - 49" | 117 - 124 cm |
| 3XL | 20 | 40 - 43" | 102 - 109 cm | 49 - 52" | 124 - 132 cm |
| 1X | 16W - 18W | 39 - 43.5" | 99 - 110 cm | 47 - 50.5" | 119 - 128 cm |
| 2X | 20W - 22W | 43.5 - 48.5" | 110 - 123 cm | 50.5 - 54.5" | 128 - 138 cm |
| 3X | 24W - 26W | 48.5 - 53" | 123 - 135 cm | 54.5 - 58" | 138 - 147 cm |
Women's Sports Bras
| CUP | BAND (in / cm) | |||||||
|---|---|---|---|---|---|---|---|---|
| 30" / 65 cm | 32" / 72 cm | 34" / 75 cm | 36" / 80 cm | 38" / 85 cm | 40" / 90 cm | 42" / 95 cm | 44" / 100 cm | |
| AA | XXS | XS | S | |||||
| A | XS | XS | S | M | ||||
| B | XS | XS | S | M | L | |||
| C | S | M | L | L | XL | XXL | ||
| D | S | M | L | XL | XXL | 1X | ||
| DD | M | L | XL | XXL | 1X | 2X | 3X | |
| DDD | L | XL | XXL | 1X | 2X | 3X |
Men's Tops
| CHEST (in) | CHEST (cm) | WAIST (in) | WAIST (cm) | |
|---|---|---|---|---|
| XS | 31 - 34" | 79 - 86 cm | 28 - 29" | 71 - 74 cm |
| S | 34 - 37" | 86 - 94 cm | 29 - 31" | 74 - 79 cm |
| M | 37 - 41" | 94 - 104 cm | 31 - 34" | 79 - 86 cm |
| L | 41 - 44" | 104 - 112 cm | 34 - 37" | 86 - 94 cm |
| XL | 44 - 48" | 112 - 122 cm | 37 - 41" | 94 - 104 cm |
| XXL | 48 - 52" | 122 - 132 cm | 41 - 45.5" | 104 - 116 cm |
| 3XL | 52 - 56" | 132 - 142 cm | 45.5 - 50" | 116 - 127 cm |
| 4XL | 56 - 60" | 142 - 152 cm | 50 - 54.5" | 127 - 138 cm |
| 5XL | 60 - 64" | 152 - 163 cm | 54.5 - 59" | 138 - 150 cm |
Men's Bottoms
| US SIZE | WAIST (in) | WAIST (cm) | HIP (in) | HIP (cm) | |
|---|---|---|---|---|---|
| XS | 28 | 28 - 29" | 71 - 74 cm | 33 - 34" | 84 - 86 cm |
| S | 30 | 29 - 31" | 74 - 79 cm | 34 - 36" | 86 - 91 cm |
| M | 32 - 33 | 31 - 34" | 79 - 86 cm | 36 - 39" | 91 - 99 cm |
| L | 34 - 36 | 34 - 37" | 86 - 94 cm | 39 - 42" | 99 - 107 cm |
| XL | 38 - 40 | 37 - 41" | 94 - 104 cm | 42 - 46" | 107 - 117 cm |
| XXL | 42 - 44 | 41 - 45.5" | 104 - 116 cm | 46 - 50" | 117 - 127 cm |
| 3XL | 46 - 48 | 45.5 - 50" | 116 - 127 cm | 50 - 54" | 127 - 137 cm |
| 4XL | 50 - 52 | 50 - 54.5" | 127 - 138 cm | 54 - 58" | 137 - 147 cm |
| 5XL | 54 - 56 | 54.5 - 59" | 138 - 150 cm | 58 - 62" | 147 - 157 cm |
Boys' - Big Kid
| US SIZES | CHEST (in) | WAIST (in) | HIPS (in) | HEIGHT (in) | |
|---|---|---|---|---|---|
| XS | 7 | 25 - 26" | 23 - 24" | 26 - 27" | 47 - 50.5" |
| YSM | 8 | 26 - 27" | 24 - 25" | 28.5 - 31" | 51.5 - 55" |
| YMD | 10 - 12 | 27 - 29" | 25 - 27" | 28 - 31" | 53 - 59" |
| YLG | 14 - 16 | 29 - 32.5" | 27 - 30" | 31 - 34" | 59 - 65" |
| YXL | 18 - 20 | 32.5 - 35.5" | 30 - 33" | 34 - 37" | 65 - 70" |
Boys' - Little Kid
| US SIZES | CHEST (in) | WAIST (in) | HIPS (in) | HEIGHT (in) |
|---|---|---|---|---|
| 4 | 21.5 - 22.5" | 21.5 - 22.5" | 22.5 - 23.5" | 38 - 41" |
| 5 | 22.5 - 23.5" | 22 - 23" | 23.5 - 24.5" | 41 - 44" |
| 6 | 22.5 - 24.5" | 22.5 - 23.5" | 24.5 - 25.5" | 44 - 46.5" |
| 7 | 24.5 - 26" | 23 - 24" | 25.5 - 26.5" | 46.5 - 50" |
Boys' - Toddler
| US SIZES | CHEST (in) | WAIST (in) | HEIGHT (in) | WEIGHT (lb) |
|---|---|---|---|---|
| 2T | 20 - 21" | 20.5 - 21.5" | 33 - 35" | 29 - 33 lb |
| 3T | 20.5 - 21.5" | 21 - 22" | 35 - 38" | 32 - 36 lb |
| 4/4T | 21.5 - 22.5" | 21.5 - 22.5" | 38- 41" | 35 - 39 lb |
| 5 | 22.5 - 23.5" | 22 - 23" | 41 - 44" | 38 - 42 lb |
Boys' - Infant
| US SIZES | CHEST (in) | HEIGHT (in) | WEIGHT (lb) |
|---|---|---|---|
| 0 - 3M | 15.5 - 17" | 20.5 - 24" | 8 - 12 lb |
| 3 - 6M | 17 - 18" | 24 - 27" | 12 - 16 lb |
| 6 - 9M | 18 - 18.5" | 27 - 29" | 16 - 20 lb |
| 12M | 18.5 - 19" | 29 - 30" | 18 - 22 lb |
| 18M | 19 - 20" | 30.5 - 33" | 22 - 26 lb |
| 24M | 20- 21" | 33 - 35" | 26 - 30 lb |
Girls' - Big Kid
| US SIZES | CHEST (in) | WAIST (in) | HIPS (in) | HEIGHT (in) | |
|---|---|---|---|---|---|
| YXS | 7 | 25 - 26.5" | 23 - 24" | 26 - 28" | 47 - 51" |
| YSM | 8 | 26.5 - 27.5" | 24 - 24.5" | 28 - 29" | 51 - 53" |
| YMD | 10 - 12 | 27.5 -30.5" | 24.5 - 26.5" | 29 - 32.5" | 53 - 58.5" |
| YLG | 14 - 16 | 30.5 - 34" | 26.5 - 30.5" | 32.5 - 36.5" | 58.5 - 63" |
| YXL | 18 | 34 - 36" | 30.5 - 32.5" | 36.5 - 38.5" | 58.5 - 63" |
Girls' - Little Kid
| US SIZES | CHEST (in) | WAIST (in) | HIPS (in) | HEIGHT (in) |
|---|---|---|---|---|
| 4 | 21.5 - 22.5" | 21.5 - 22.5" | 22.5 - 23.5" | 38 - 41" |
| 5 | 22.5 - 23.5" | 22 - 23" | 23.5 - 24.5" | 41 - 44" |
| 6 | 23.5 - 24.5" | 22.5 - 23.5" | 24.5 - 25.5" | 44 - 46" |
| 6x | 24.5 - 25" | 23 - 23.5" | 25.5 - 26" | 46.5 - 48.5" |
Girls' - Toddler
| US SIZES | CHEST (in) | WAIST (in) | HEIGHT (in) | WEIGHT (lb) |
|---|---|---|---|---|
| 2T | 20 - 21" | 20.5 - 21.5" | 33 - 35" | 29 - 33 lb |
| 3T | 20.5 - 21.5" | 21 - 22" | 35 - 38" | 32 - 36 lb |
| 4/4T | 21.5 - 22.5" | 21.5 - 22.5" | 38- 41" | 35 - 39 lb |
| 5 | 22.5 - 23.5" | 22 - 23" | 41 - 44" | 38 - 42 lb |
Girls' - Infant
| US SIZES | CHEST (in) | HEIGHT (in) | WEIGHT (lb) |
|---|---|---|---|
| 0 - 3M | 15.5 - 17" | 20.5 - 24" | 8 - 12 lb |
| 3 - 6M | 17 - 18" | 24 - 27" | 12 - 16 lb |
| 6 - 9M | 18 - 18.5" | 27 - 29" | 16 - 20 lb |
| 12M | 18.5 - 19" | 29 - 30" | 18 - 22 lb |
| 18M | 19 - 20" | 30.5 - 33" | 22 - 26 lb |
| 24M | 20 - 21" | 33 - 35" | 26 - 30 lb |
Socks
| US YOUTH SHOE SIZE | US WOMEN'S SHOE SIZE | US MEN'S SHOE SIZE | EURO SHOE SIZE | UK SHOE SIZE | INCHES | CM | |
|---|---|---|---|---|---|---|---|
| 0 - 6M | 0K - 2K | up to 17.5 | up to 1.5 | up to 3 1/8" | up to 8 cm | ||
| 6 - 12M | 2K - 4K | 17.5 - 19.5 | 1.5 - 3.5 | 3 1/8 - 4" | 45148 cm | ||
| 12 - 24M | 4K - 7K | 19.5 - 23.5 | 3.5 - 6.5 | 4 - 5 1/8" | 45212 cm | ||
| 2 - 4T | 7K - 10.5K | 23.5 - 27.5 | 6.5 - 10 | 5 1/8 - 6 5/8" | 13 - 16.5 cm | ||
| 4 - 6 OR XS | 10.5K - 13K | 27.5 - 31 | 10 - 12.5 | 6 5/8 - 7 5/8" | 16.5 - 19 cm | ||
| SM | 13.5K - 4.5 | 4 - 6 | 31.5 - 36.5 | 13 - 4 | 7 5/8 - 9 1/4" | 19 - 23.5 cm | |
| MD | 4.5 - 7 | 6 - 10 | 7 - 8.5 | 36.5 - 42 | 4 - 7.5 | 9 1/4 - 10 3/8" | 23.5 - 26.5 cm |
| LG | 10 - 14 | 8.5 - 13 | 42 - 47.5 | 7.5 - 12 | 10 3/8 - 12 1/8" | 26.5 - 31 cm | |
| XL | 13 - 16 | 47.5 - 50.5 | 12 - 15 | 12 1/8 - 13 1/4" | 31 - 34 cm | ||
| OSFM | 5.5 - 12 | 36 - 44.5 | 3.5 - 9.5 | 8 7/8 - 11 1/8" | 22.5 - 28.5 cm |
Women's Footwear
| US SIZE | EURO | UK | CM | INCHES |
|---|---|---|---|---|
| 5 | 35.5 | 3 | 22.5 | 8 ½" |
| 5.5 | 36 | 3.5 | 23 | 8 ¹³/₁₆" |
| 6 | 36.5 | 4 | 23.5 | 8 ¹⁵/₁₆" |
| 6.5 | 37.5 | 4.5 | 23.5 | 9 ¹/₁₆" |
| 7 | 38 | 5 | 24 | 9 ¼" |
| 7.5 | 38.5 | 5.5 | 24 | 9 ⁷⁄₁₆" |
| 8 | 39 | 6 | 24.5 | 9 ½" |
| 8.5 | 40 | 6 | 25 | 9 ¹¹/₁₆" |
| 9 | 40.5 | 6.5 | 25.5 | 9 ¾" |
| 9.5 | 41 | 7 | 26 | 9 ¹⁵/₁₆" |
| 10 | 42 | 7.5 | 26.5 | 10 ¹/₁₆" |
| 10.5 | 42.5 | 8 | 27 | 10 ¼" |
| 11 | 43 | 8.5 | 27.5 | 10 ⁷⁄₁₆" |
| 11.5 | 44 | 9 | 28 | 10 ⁹⁄₁₆" |
| 12 | 44.5 | 9.5 | 28.5 | 10 ¾" |
Men's Footwear
| US SIZE | Euro | UK | CM | INCHES |
|---|---|---|---|---|
| 7 | 40 | 6 | 25 | 9 ¹¹/₁₆" |
| 7.5 | 40.5 | 6.5 | 25.5 | 9 ¾" |
| 8 | 41 | 7 | 26 | 9 ¹⁵/₁₆" |
| 8.5 | 42 | 7.5 | 26.5 | 10 ¹/₁₆" |
| 9 | 42.5 | 8 | 27 | 10 ¼" |
| 9.5 | 43 | 8.5 | 27.5 | 10 ⁷⁄₁₆" |
| 10 | 44 | 9 | 28 | 10 ⁹⁄₁₆" |
| 10.5 | 44.5 | 9.5 | 28.5 | 10 ¾" |
| 11 | 45 | 10 | 29 | 10 ¹⁵⁄₁₆" |
| 11.5 | 45.5 | 10.5 | 29.5 | 11 ¹⁄₁₆" |
| 12 | 46 | 11 | 30 | 11 ¼" |
| 12.5 | 47 | 11.5 | 30.5 | 11 ½" |
| 13 | 47.5 | 12 | 31 | 11 ¹¹⁄₁₆" |
| 13.5 | 48 | 12.5 | 31.5 | 11 ¾" |
| 14 | 48.5 | 13 | 32 | 12" |
| 14.5 | 49 | 13.5 | 32.5 | 12 ³⁄₁₆" |
| 15 | 49.5 | 14 | 33 | 12 ¼" |
| 15.5 | 50 | 14.5 | 33.5 | 13 ⅛" |
| 16 | 50.5 | 15 | 34 | 13 ¼" |
Kids' Footwear
| US YOUTH | INCHES | CM | EURO | UK |
|---|---|---|---|---|
| 5K | 4 ¹⁵⁄₁₆" | 11 cm | 21 | 4.5 |
| 6K | 5 ¼" | 12 cm | 22 | 5.5 |
| 7K | 5 ¾" | 13 cm | 23.5 | 6.5 |
| 8K | 5 ¹⁵⁄₁₆" | 14 cm | 25 | 7.5 |
| 9K | 6 ¼" | 15 cm | 26 | 8.5 |
| 10K | 6 ⁹⁄₁₆" | 16 cm | 27 | 9.5 |
| 10.5K | 6 ¾" | 16.5 cm | 27.5 | 10 |
| 11K | 6 ¹⁵⁄₁₆" | 17 cm | 28 | 10.5 |
| 11.5K | 7 ¹⁄₁₆" | 17.5 cm | 28.5 | 11 |
| 12K | 7 ¼" | 18 cm | 29.5 | 11.5 |
| 12.5K | 7 ⁷⁄₁₆" | 18.5 cm | 30 | 12 |
| 13K | 7 ⁹⁄₁₆" | 19 cm | 31 | 12.5 |
| 13.5K | 7 ¾" | 19.5 cm | 31.5 | 13 |
| 1 | 7 ¹⁵⁄₁₆" | 20 cm | 32 | 13.5 |
| 1.5 | 8 ¹⁄₁₆" | 20.5 cm | 33 | 1 |
| 2 | 8 ¼" | 21 cm | 33.5 | 1.5 |
| 2.5 | 8 ⁷⁄₁₆" | 21.5 cm | 34 | 2 |
| 3 | 8 ⁹⁄₁₆" | 22 cm | 35 | 2.5 |
| 3.5 | 8 ½" | 22.5 cm | 35.5 | 3 |
| 4 | 8 ¹³/₁₆" | 23 cm | 36 | 3.5 |
| 4.5 | 8 ¹⁵⁄₁₆" | 23.5 cm | 36.5 | 4 |
| 5 | 9 ¹/₁₆" | 23.5 cm | 37.5 | 4.5 |
| 5.5 | 9 ¼" | 24 cm | 38 | 5 |
| 6 | 9 ⁷⁄₁₆" | 24 cm | 38.5 | 5.5 |
| 6.5 | 9 ½" | 24.5 cm | 39 | 6 |
| 7 | 9 ¹¹/₁₆" | 25 cm | 40 | 6 |
Reviews