Lightweight
Sabrina
A nice light T-shirt that works well for working out. Easy to move about, very comfortable. The material is smooth and soft.

Recycled Materials
On Clearance Sale. Buy 2 sale price items to get extra 20% off; or, buy 3 or more sale price items to get extra 30% off (total ¥10,000 or more incl. tax). Discount applied at cart.
This product is made with 100% recycled polyester fibers
Our most versatile top for any sport and activity? Yes, please. This Nike One top feels soft and lightweight with sweat-wicking support. This product is made with 100% recycled polyester fibers.
Nike One
THE ONE THAT WORKS FOR ANYTHING.
Our most versatile top for any sport and activity? Yes, please. This Nike One top feels soft and lightweight with sweat-wicking support. This product is made with 100% recycled polyester fibers.
Nike Dri-FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable.
Jersey knit fabric feels soft and lightweight so you can move and stretch comfortably.
Curved hemline provides extra coverage while you run, jump and play.
Returns are free for both Members and guests (only for items that are unused and within 30 days upon delivery. Exceptions apply).
About Returns
Members get free standard shipping (for guests, only for purchases over ¥15,000) and discounted expedited shipping.
Join Us or Sign In
*Includes incentivized reviews/ratings.
4.5 Stars
Lightweight
Sabrina
A nice light T-shirt that works well for working out. Easy to move about, very comfortable. The material is smooth and soft.
Exercise shirt
BMurphy
My daughter wears this shirt when she is playing or when we go for walks or bike rides. It has a smooth feeling against your skin and is very comfortable to wear when perspiring. The design is pretty simple and could have a little more appeal to it. Overall, it’s great to wear if you’ll be sweating but could have a little more detail or color if you want to wear it everyday.
Boy's Everyday Wear
Boy's Dream
This shirt is great if you have a child that enjoys athleisure as their primary go-to. It is light weight perfect for lounge days at home or intense after-school practice. It was stylish and washed well.

Nike One
Explore the Nike Dri-FIT One Big Kids' (Girls') Short-Sleeve Training Top

Nike Dri-FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable.

Jersey knit fabric feels soft and lightweight so you can move and stretch comfortably.