
On
Men's Core Long-T Jay
Men
Pay in 3 with Klarna: €23.33, €23.33 and €23.34, interest-free, subject to approval.
Manufacturer sizes · free size exchange.
Your selection: L
- Shipped within 72 hShipped within 72 h · delivery 4–9 business days · 4.90 € · free from 75 €
- Returns 14 days (right of withdrawal)
- Secure payment
The facts, no fluff
What it is, and who it is for
The Core Long-T Jay goes strong blue. The long sleeves run to the wrist.
- Type: long-sleeved t-shirt
- Brand: On
- Colour: blue
- Material: technical knit
- Collar: crew
- Use: running
- Gender: men
A long-sleeved top replaces the layering of a tee and arm sleeves for mid-season outings, at the cost of being able to uncover on the way. The knit stays fine and does not run too warm. The Swiss brand On runs this blue across several pieces of its men’s range.
The cuffs warp if the garment dries on a hanger. Drying flat keeps their stretch over several seasons. The colourway name comes from the jay, a blue bird whose shade the house took. The knit stays fine enough to wear under a jacket without adding bulk at the arm.
Free, before you even buy
We give you first
Two free guides, no email to leave, no sign-up. If they save you from a wrong size or a damaged pair, we have done our job.
In the same spirit









