Everything New York-based Ten Thousand make is designed in collaboration with elite athletes. Their signature Interval Shorts are no different. This athlete-led design approach means only the toughest, most flexible, supportive and hard-wearing kit makes it to the shop floor.

The Intervals are the brand's poster child, lauded by every fitness/men's magazine as the most versatile options out there today. And quite rightly.

The fabric is light but incredibly strong, made from a polyester/spandex mix that's flexible and quick drying, with enough stretch to facilitate exaggerated movement without compromising on durability. This mix of strength and flexibility is the reason they're so versatile, with advocates using them for all sorts, from running to football, Crossfit to swimming and everything in between.

Multiple pockets have you covered for anything you might need to bring along, with zipped and unzipped versions, as well as key slips and the all important elasticated phone compartment on the liners.

Speaking of the liner, it's the best we've tried. Incredibly comfortable and light, it's not too thick and doesn't ride up like most. The finely stitched seams don't rub or irritate and it supports exactly where it should.

SHIPPING OPTIONS

Standard - Royal Mail Tracked 48 (2-3 business days): £2.95

DPD Next Business Day (Cut off: 2pm Mon-Fri): £5.95

DPD Next Business Day by 12 Midday (Cut off: 2pm Mon-Fri): £12.95

DPD Saturday Delivery (Cut-off: Fri 2pm): £9.95

DPD Saturday Delivery by 12 Midday (Cut off: Fri 2pm): £12.95

DPD Sunday Delivery (Cut-off: Fri 2pm): £9.95

18+ PRODUCTS

18+ Standard - Royal Mail Tracked 48 + Age Verified (2-3 business days): £4.95

18+ Express - Royal Mail Tracked 24 + Age Verified (Usually next business day but not guaranteed, cut-off 2pm Mon-Fri): £7.95

FREE SHIPPING

FREE Royal Mail Tracked 48 (2-3 Business Days): Orders £90+

FREE Premium DPD Next Business Day (Cut off: 2pm Mon-Fri): Orders £250+

*All time-specific deliveries are usually delivered within advertised timeframes, but carriers do not 100% guarantee

N.B. For 18+ orders that include bladed products or alcohol, a £2 surcharge is added to normal shipping costs, to cover the legally required Age Verification service (as detailed above). All such orders will be shipped via Royal Mail.

For some rural postcodes next day delivery is not possible. For more detail on these postcodes, please see our Shipping page. There is no system check for these postcodes, so please do not select these services if your delivery address falls within this list.

RETURNS

We offer 100-day returns, provided items are returned in a perfectly re-sellable condition (undamaged and in original condition with tags/packaging). For more detailed information on conditions of return and the process involved, please see our Returns policy page.