KickFly
adidas 3G Speed Reversible Jersey

Under Armour Adult Unisex SlipSpeed Mega Running Shoes

Looking for a shoe that works as hard as you do, from your morning run to your cool-down? The Under Armour SlipSpeed Mega is the perfect all-in-one solution for your active lifestyle. This shoe offers incredible value by combining high-performance training features with convenient recovery comfort. You'll love the plush feel of the supersized Flow cushioning for all-day support. The BOA Fit System makes it simple to get the perfect snug fit every time, and the unique convertible heel lets you slide them on easily. A great choice for anyone needing a versatile shoe.

  • Supersized UA Flow Cushioning: Provides lightweight, responsive comfort and incredible grip.
  • BOA Fit System: Delivers a micro-adjustable, precision fit with a 12-point lockdown system.
  • Convertible Heel: Easily folds down to transition the shoe from training to recovery mode.
  • Iso-Chill Padded Interior: Offers a cool-to-the-touch sensation from heel to toe for comfort.
  • Machine Washable Design: Allows for easy cleaning to keep your shoes fresh and ready to go.

Shipping

  • Business days are Monday-Friday, excluding federal holidays within the United States.
  • Please allow a 6-10 business day handling time for all orders to process and ship.
  • Tracking will be provided 24 hours after the order has shipped.

Please Note

  • Orders placed on weekends and after 2 p.m. EST on weekdays may not be processed until the next available business day.
  • Please review your order and shipping information to make sure all the information is accurate before submitting.
  • Orders may not be changed or canceled once the order is submitted.

Standard Shipping Times

  • Continental US Street and PO box: 3-5 business days.
  • Alaska and Hawaii Street and PO box: 5-7 business days.
  • US Protectorates and Canada Street and PO box: 6-9 business days.
  • APO / FPO Street and PO box: 15-30 business days.
  • International outside US: 10-25 business days.

Expedited Shipping Times

  • Continental US Street and PO box: 1-3 business days.
  • Alaska and Hawaii Street: 2-4 business days.
  • US Protectorates and Canada Street and PO box: 2-4 business days.
  • APO/FPO Street and PO box: 8-16 business days.
  • International outside US: 2-6 business days.

Returns And Exchanges

  • Returns and exchanges will be accepted within 30 days of purchase.
  • Please contact us via eBay messages.
  • Customers must obtain a prior authorization code before shipping a return or exchange.
  • The buyer is responsible for any costs to ship the return/exchange back to us.
  • If the item returned is worn, damaged, or not in its new/original packaging, we will not grant the exchange/refund request.
  • Please do not ship the shoes in the manufacturer's shoe box. Please place the shoes in the shoe box and ship them in a 2nd shipping box. RETURNS SHIPPED IN THE SHOE BOX ALONE WILL NOT BE ACCEPTED.
  • You may ship returns using the carrier of your choice, but please email us the tracking number after you ship. This will ensure your return is tracked and promptly handled.
  • If you are exchanging please email us with the product or size you would like along with a contact telephone number.
  • Once your return is received and inspected your return/exchange will promptly be processed.

About KickFly

We offer a wide range of footwear from popular brands such as ASICS, Reebok, Adidas, New Balance and Timberland.

It is our mission to supply products at great prices that will enhance your game or workout while providing quality customer service.

Under Armour Shoes Size Charts

Find your perfect fit with our sizing chart below!

Men's Shoes

US MenInchesCMEuroUK
79¹¹/₁₆25406
7.59¾25.540.56.5
89¹⁵/₁₆26417
8.510¹/₁₆26.5427.5
910¼2742.58
9.510⁷⁄₁₆27.5438.5
1010⁹⁄₁₆28449
10.510¾28.544.59.5
1110¹⁵⁄₁₆294510
11.511¹⁄₁₆29.545.510.5
1211¼304611
12.511½30.54711.5
1311¹¹⁄₁₆3147.512
13.511¾31.54812.5
14123248.513
14.512³⁄₁₆32.54913.5
1512¼3349.514
15.513⅛33.55014.5
1613¼3450.515

Women's Shoes

US WomenInchesCMEuroUK
58½22.535.53
5.58¹³/₁₆23363.5
68¹⁵/₁₆23.536.54
6.59¹/₁₆23.537.54.5
79¼24385
7.59⁷⁄₁₆2438.55.5
89½24.5396
8.59¹¹/₁₆25406
99¾25.540.56.5
9.59¹⁵/₁₆26417
1010¹/₁₆26.5427.5
10.510¼2742.58
1110⁷⁄₁₆27.5438.5
11.510⁹⁄₁₆28449
1210¹⁵/₁₆28.544.59.5

Kid's Shoes

US YouthUS WomenInchesCMEuroUK
1K-2¾7160.5
2K-3⁵⁄₃₂8171.5
3K-3³⁵⁄₆₄918.52.5
4K-3¹⁵⁄₁₆1019.53.5
5K-4¹⁵⁄₁₆11214.5
6K-5¼12225.5
7K-5¾1323.56.5
8K-5¹⁵⁄₁₆14257.5
9K-6¼15268.5
10K-6⁹⁄₁₆16279.5
10.5K-6¾16.527.510
11K-6¹⁵⁄₁₆172810.5
11.5K-7¹⁄₁₆17.52911
12K-7¼1829.511.5
12.5K-7⁷⁄₁₆18.53012
13K-7⁹⁄₁₆193112.5
13.5K-7¾19.531.513
1-7¹⁵⁄₁₆203213.5
1.5-8¹⁄₁₆20.5331
2-8¼2133.51.5
2.5-8⁷⁄₁₆21.5342
3-8⁹⁄₁₆22352.5
3.558½22.535.53
45.58¹³/₁₆23363.5
4.568¹⁵⁄₁₆23.536.54
56.59¹/₁₆23.537.54.5
5.579¼24385
67.59⁷⁄₁₆2438.55.5
6.589½24.5396
78.59¹¹/₁₆25406