Premium Long Sleeve Tee
The long sleeve with words facing them: encouragement in every glance, from first bell to lights out.
A modern long sleeve essential crafted from heavyweight bamboo jersey for softness, structure, and a clean, elevated look. Designed with clean seam work, an oversized chest pocket, a side-split hem, and our signature twill hook.
The oversized shape layers easily and moves with them.
Enter their height to find their size. Our clothes are cut with room to fit how kids are actually built.
Full size chart
Our fits are relaxed and designed to work across more body types. Garments are measured flat; for pants, both the relaxed and stretched waist are listed, so you can judge the fit for your child.
| Size | Child's Height | Shirt Chest | Pants Waist |
| 4 | 40 - 44" | 15" | 9 - 13.25" |
| 5 | 42 - 46" | 16" | 9.75 - 14" |
| 6 | 45.5 - 49.5" | 17" | 10.5 - 14.75" |
| 7 | 48 - 52" | 18" | 11.25 - 15.5" |
| 8 | 50 - 54" | 19" | 12 - 16.25" |
| 9/10 | 54 - 60" | 20" | 12.75 - 17" |
| 11/12 | 58.5 - 64.5" | 21" | 13.5 - 18" |
| 13/14 | 62.5 - 68.5" | 22" | 14.5 - 19" |
“It's a tiny message, not super obvious, but the kiddo knows it's there.”
Deborah E. · Verified buyer
Worn with Confidence.
Wear That Builds Confidence
Most words on kids' clothing face outward, for everyone else to read. Ours face inward, for them.
Placed where they'll catch it through the day, the words you choose become the words they repeat. That's positive self-talk, one of the most studied ways kids build real confidence.
In published research, kids who practiced this kind of self-talk grew more confident, and the ones who needed it most improved the most. We didn't invent the idea. We just put the right words where your child will read them.
Made For Every Body
OKids come in every build, but their clothes are cut for just one. So parents size up for room, or size down for length, and settle for a fit that's never quite right.
We build the room in instead. Every height gets ease through the body, so the size that matches your kid actually fits your kid. No sizing up, no separate section, no compromise.
One collection, gender-neutral, made for how kids are actually built.
