Heavyweight Rugby Sweatshirt
The rugby with words facing them: classic from the outside, encouragement where only they'll catch it.
A modern take on the classic rugby, crafted from heavyweight bamboo-cotton fleece for warmth, structure, and a clean monochromatic look. Designed with a structured button-up collar, tonal rugby details, ribbed trims, and our signature twill hook at the back for an elevated feel that wears easily every day.
The rugby silhouette keeps the look polished and structured.
Cut oversized on purpose. Check their height for the right fit, or size down for something closer.
Enter their height to find their size. The size shown gives our intended oversized fit. On a slimmer build, consider sizing down for a closer fit.
Full size chart
Our fits are cut oversized and designed to work across more body types. Sizes overlap by design. If they fall between two, the smaller size gives the intended fit and the larger adds room to grow. Garments are measured flat, not on the body; for pants, both the relaxed and stretched waist are listed so you can judge the fit.
| 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.
