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Youth Performance Crew Socks

Product Information

Under Armour Performance Crew Socks use ArmourDry and ArmourBlock to wick away moisture and help keep odor-causing bacteria away from little feet during sports.

Product Features:

  • Youth sizes for boys and girls
  • Crew length
  • Sport category: Allsport
  • Strategic ventilation
  • Signature Moisture Transport system wicks away moisture and accelerates evaporation
  • Embedded Arch Support helps reduce foot fatigue
  • Comfortable True Seamless Toe
  • ArmourBlock helps to prevent odor-causing bacteria
  • 71% polyester, 19% cotton, 7% nylon, 3% spandex
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Youth Performance Crew Socks
style #u406y
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Product Information

Under Armour Performance Crew Socks use ArmourDry and ArmourBlock to wick away moisture and help keep odor-causing bacteria away from little feet during sports.

Product Features:

  • Youth sizes for boys and girls
  • Crew length
  • Sport category: Allsport
  • Strategic ventilation
  • Signature Moisture Transport system wicks away moisture and accelerates evaporation
  • Embedded Arch Support helps reduce foot fatigue
  • Comfortable True Seamless Toe
  • ArmourBlock helps to prevent odor-causing bacteria
  • 71% polyester, 19% cotton, 7% nylon, 3% spandex
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MEN'S CLOTHING
SIZE CHEST (in) WAIST (in)    
SM 34-36 28-29    
MD 38-40 30-32    
LG 42-44 34-36    
XL 46-48 38-40    
XXL 50-52 42-44    
3XL 52-54 44-46    
4XL 54-56 46-48    
5XL 56-58 48-50    
WOMEN'S CLOTHING
SIZE US SIZES BUST (in) WAIST (in) HIP (in)
XS 0-2 31-33 23-25 33-35
SM 4-6 33.5-35.5 25.5-27.5 35.5-37.5
MD 8-10 36-38 28-30 38-40
LG 12-14 38.5-40.5 30.5-32.5 40.5-42.5
XL 16 41-43 33-35 43-45
XXL 18 44-46 36-38 46-48
SPORTS BRAS
SIZE BUST (in)      
XS 28      
SM 30-32      
MD 34-36      
LG 36-38      
XL 38-40      
XXL 40-42      
ARMOUR BRAS
MEASUREMENT (in) BAND SIZE      
27 30      
28 32      
29 32      
31 32      
32 34      
33 34      
34 36      
35 36      
36 36      
37 38      
38 38      
CUP SIZES DIFFERENCE      
A 1 inch      
B 2 inches      
C 3 inches      
D 4 inches      
DD 5 inches      
BOYS CLOTHING
SIZE US SIZES CHEST (in) WAIST (in) HEIGHT (in)
YXS 7 25-26 22-23 48-50
YSM 8 26-28 23-24 50-54
YMD 10-12 28-30 25-26 54-59
YLG 14-16 30-32 26-27 59-63
YXL 18-20 32-34 28-29 63-67
GIRLS CLOTHING
SIZE US SIZES CHEST (in) WAIST (in) HEIGHT (in)
YXS 7 25-26 22-23 48-50
YSM 8 26-28 23-24 50-54
YMD 10-12 28-30 25-26 54-59
YLG 14-16 30-32 26-27 59-63
YXL 18-20 32-34 28-29 63-67
LITTLE BOYS
US SIZES CHEST (in) WAIST (in) HEIGHT (in)  
4 23-24 21.25 40-42  
5 23-24 21.75 42-45  
6 25-26 22 45-48  
7 25-26 22-23 48-51  
LITTLE GIRLS
US SIZES CHEST (in) WAIST (in) HEIGHT (in)  
4 23-24 21.25 40-42  
5 25-26 21.75 42-45  
6 26-27 22 45-48  
6x 27-28 22-23 48-49  
MEN'S SHOES
US SIZES INCHES CM EURO UK
7 9.87 25 40 6
7.5 10 25.5 40.5 6.5
8 10.125 26 41 7
8.5 10.37 26.5 42 7.5
9 10.62 27 42.5 8
9.5 10.75 27.5 43 8.5
10 11 28 44 9
10.5 11.125 28.5 44.5 9.5
11 11.37 29 45 10
11.5 11.62 29.5 45.5 10.5
12 11.75 30 46 11
12.5 12 30.5 47 11.5
13 12.125 31 47.5 12
13.5 12.25 31.5 48 12.5
14 12.62 32 48.5 13
14.5 12.87 32.5 49 13.5
15 13 33 49.5 14
15.5 13.125 33.5 50 14.5
16 13.25 34 50.5 15
WOMEN'S SHOES
US SIZES INCHES CM EURO UK
5 8.75 22 35.5 2.5
5.5 8.87 22.5 36 3
6 9.12 23 36.5 3.5
6.5 9.25 23.5 37.5 4
7 9.37 24 38 4.5
7.5 9.62 24.5 38.5 5
8 9.75 25 39 5.5
8.5 10 25.5 40 6
9 10.12 26 40.5 6.5
9.5 10.37 26.5 41 7
10 10.62 27 42 7.5
10.5 10.75 27.5 42.5 8
11 11 28 43 8.5
11.5 11.12 28.5 44 9
12 11.37 29 44.5 9.5
KID'S SHOES
US SIZES INCHES CM EURO UK
2K 3.12 8 17.5 1.5
3K 3.5 9 18.5 2.5
4K 4 10 19.5 3.5
5K 4.25 11 21 4.5
6K 4.62 12 22 5.5
7K 5.12 13 23.5 6.5
8K 5.5 14 25 7.5
9K 5.75 15 26 8.5
10K 6.25 16 27 9.5
10.5K 6.62 16.5 27.5 10
11K 6.75 17 28 10.5
11.5K 7 17.5 29 11
12K 7.25 18 29.5 11.5
12.5K 7.33 18.5 30 12
13K 7.62 19 31 12.5
1 7.75 20 32 13.5
1.5 8 20.5 33 1
2 8.25 21 33.5 1.5
2.5 8.33 21.5 34 2
3 8.62 22 35 2.5
3.5 8.75 22.5 35.5 3
4 9 23 36 3.5
4.5 9.25 23.5 36.5 4
5 9.25 24 37.5 4.5
5.5 9.5 24.5 38 5
6 9.5 25 38.5 5.5
6.5 9.62 25.5 39 6
7 9.75 26 40 6
HEADWEAR
(ADJUSTABLE CAP SIZE)   HEAD (in)    
  Men's One-Size 22-23.5    
  Women's One-Size 21.25-22.75    
  Youth One-Size 20.87-22.37    
(STRETCH-FIT)
  S/M 20.87-21.5    
  M/L 22-23    
  L/XL 23-24.25    
  XL/XXL 24.25-25.5    
(FITTED)
  6.62 20.87    
  6.75 21.25    
  6.87 21.62    
  7 22    
  7.12 22.37    
  7.25 22.75    
  7.37 23    
  7.5 23.5    
  7.62 23.87    
  7.75 24.25    
  7.87 24.75    
  8 25.12    
  8.12 25.5    
GLOVES
SIZE YOUTH MEN'S WOMEN'S  
YSM 6.25-6.5      
YMD 6.5-6.75      
YLG 6.75-7      
XS   6.75-7 5.75-6.25  
SM   7-7.25 6.25-6.5  
MD   7.25-7.5 6.5-6.75  
LG   7.5-7.75 6.75-7  
XL   7.75-8 7-7.25  
XXL   8-8.25    
SOCKS
SIZE YOUTH MEN'S WOMEN'S  
YMD 10.5-13.5      
YLG 1-4      
MD   4-8.5 7-10.5  
LG   9-12.5 11-13  
XL   13-16