Save 10% - No Minimum Use Code: OCTOBER10

Under Armour Boys' Undeniable Crew Sock

Item # 864609

Free E-Gift Card Offer (Click for Details)

Online Only! Free $10 E-gift Card with $50 Regular Priced Apparel or Footwear Purchase. Free $20 E-gift Card with $100 Regular Priced Apparel or Footwear Purchase. Excludes all Sale & Clearance priced items ending in .96, .94, .92. Offer Valid 10/23/16-10/29/16.

Shop Now

Color:  Select Color

Size:   Select Size

View Size Chart
  • L
Please make sure all selections are complete and a valid quantity is entered and try again.

Make Selections

Additional Information:

Prices, promotions, styles and availability may vary by store and online.



  • Polyester/cotton/nylon/spandex fabric blend

  • ArmourDry technology wicks sweat away from skin

  • ArmourBlock antimicrobial treatment fights odors

  • ArmourFit elevated support in arch/ankle zones

  • Strategic cushioning; embedded arch support

Product Summary

The Under Armour Undeniable Crew Sock boasts ArmourFit elevated support in the key arch and ankle zones for a tighter, more secure fit. Exclusive ArmourDry technology wicks moisture away from the skin for accelerated evaporation. An ArmourBlock antimicrobial treatment helps prevent the growth of odor-causing bacteria so feet stay fresher longer. Strategic cushioning built into the sock protects high-impact areas of the foot, and embedded arch support helps reduce foot fatigue for long-wearing comfort. The true seamless toe delivers superior comfort and reduced irritation, while left/right technology delivers a true anatomical fit. 65% polyester, 24% cotton, 8% nylon, 3% spandex fabric. Imported.