Under Armour

Boys MK1 Sleeveless Tee

product description

T-shirts & Tops by Under Armour

  • The Mk1 Sleeveless Tee from Under Armour is the go-to gym shirt for kids
  • The HeatGear fabric is ultra-soft and smooth ensuring extreme comfort with very little weight
  • The mesh back and underarm panels deliver strategic ventilation
  • Its four-way stretch construction moves better in every direction
  • The material wicks sweat and dries really fast
  • Anti-odour technology prevents the growth of odour-causing microbes
  • Imported
  • Colour: Black / Pitch Grey
  • Product Code: 1345660-001
  • Material: 90% Polyester/10% Elastane


Product Specifications



composition & use



product details


technical details



delivery & returns

Free Standard Delivery above $89!
Free Returns!
Free Click & Collect!


Home delivery (Singapore only)

If your order is $89.00 and above:

  • Standard Delivery (3-5 days) - FREE

If your purchase order is below $89.00:

  • Standard Delivery (3-5 days) - $8.90

Click & Collect (Royal Sporting House Tanglin Mall)
  • Your order will be ready for collection between 3 - 5 working days.

Orders not collected within 14 days from the order confirmation date will be refunded.


>> More info on “Delivery & Collection”


Easy Returns
  • ROYAL SPORTING HOUSE only accept requests for return/refund of regular-priced products within 14 days* from the date of order.
  • All sale and discounted products are non-exchangeable and non-refundable.
  • Home collection on appointment. Simply book a collection and a driver will come to you.
  • Store return at Royal Sporting House Tanglin Mall only.

>> More info on "Returns & Exchanges"