Men's On Running T Shirts
Men's On Running t-shirts split into two clear categories based on how you'll wear them.
Shop the full mens On Running t-shirts range — running tshirt mens in Focus Tech (moisture-wicking recycled poly) and Club Core (soft cotton-poly) weights. Styles to look at: the Undyed White Core T Shirt and Black Core T Shirt — everyday staples. Sized XS to XXL.
Read the On Running Brand Guide ›
Also browse: On Running · On Running Mens · On Running Womens · On Running Kids · Men's On Running Tracksuits Sets · Men's On Running Shorts
Read more about Mens On Running T Shirts ›
OD's Designer Clothing — family-run since 1992 and an authorised UK On Running stockist since 2019. Every piece in this collection is sourced by Mike and Jo and quality-checked by Les and Helen at our store at 44 Barrow Street, St Helens, WA10 1RY. Call 01744 730985 for actual measurements from the physical garment in stock before you order. For deeper detail, read our On Running Brand Guide. Free same-day click and collect. UK delivery options are on our delivery page. Klarna and Clearpay accepted.
Is OD's an authorised On Running stockist?
Yes — OD's Designer Clothing is an authorised UK On Running retailer. Every product sourced direct from On Running UK (not parallel import). Quality-checked in store at 44 Barrow Street, St Helens, WA10 1RY for try-on and same-day click & collect.
How does On Running sizing run?
On Running clothing fits true to size with a relaxed-athletic cut. Trainer fit varies by model — check the fit note on the product page, or call 01744 730985 for model-specific guidance.
Is delivery free on On Running orders?
UK delivery options and current rates are on our delivery page. Free same-day click & collect from our St Helens store.
