Sore Tomorrow
The Pump Cover, black oversized heavyweight gym tee by Sore Tomorrow

The Pump Cover. Oversized heavyweight gym tee in 300 gsm cotton.

Heavyweight pump cover. 300 gsm. Oversized. Long.

Join the list — Drop 001Why so heavy
The Pump Cover, black oversized gym tee with script logo on the chest
Back print 36 cm

Drop 001

The Pump Cover

€39,95Incl. VAT · €5,50 shipping to BE and NL. Ships in 2–4 working days.
Fabric
100% cotton, 300 g/m²
Fit
Oversized, drop shoulder, extra long
Print
Script logo chest 11 cm · back 36 cm
Colour
Black. Only black.

Drop 001 lands November 2026

Leave your email and your size. The run follows the list.

Your size is held 48 hours on drop day.

Free to join. No obligation to buy.

One mail when it drops. One before your 48 hours end. Questions? Use the form. We answer within 24h.

M: 60 cm chest · 78 cm long. Runs big. Take your normal size for oversized, one down for regular.

Full details, size chart & gallery →

Drop 001

Heavy.Black.Honest.

300 gsm cotton that holds its shape. Oversized and long. Built for the last set.

Join the list
300 gsmRing-spun cotton
78 cmLength in M
36 cmPrint across the back

Why so heavy

Built for the last set

300
grams per m²

Most gym tees are 150–180. This one holds its shape on the hanger and on your shoulders.

78
cm long in M

Long enough to stay put on the bench. No riding up, no tucking.

+8
cm wider than regular

Room over a stringer. Warm up in it, pull it off when the pump hits.

Lookbook · Drop 001

In the gym

Lifter between sets in The Pump Cover, black oversized gym tee
Lifter on the last set, back print of The Pump Cover heavyweight gym shirt
Lifting belt over The Pump Cover, 300 gsm cotton holding its shape
Lifter resting on the gym floor in The Pump Cover
Lifter resting between sets, drop shoulder of the oversized pump cover
Chalked hands and The Pump Cover, black heavyweight gym tee
01 / 06

Between sets

Chest logo · 11 cm

Sore tomorrow.
Worth it.

You know how you'll wake up. You go anyway. This is the shirt you wear on the way in and on the way out — heavy, black, and honest about what it's for.

Drop 001 · November 2026

Drop 001.

One shirt, done properly. The run follows the waitlist. Join it and your size is held 48 hours on drop day.

Join the list

Questions

Which size?

It's cut oversized. For the intended look, take your normal size. If you want it closer to a regular fit, go one size down. Full chart: S 57×76, M 60×78, L 63×80, XL 66×82, XXL 69×84 cm (chest × length, measured flat).

Can I train in it?

It's a pump cover: wear it in, warm up in it, take it off when you're hot. 300 gsm cotton is built for weight and shape, not for cardio.

Washing

30° inside out. No tumble dryer. Don't iron the print. Expect 2–3 cm of shrink in length after the first wash.

Shipping & returns

Ships in 2–4 working days, tracked. €5,50 shipping to Belgium and the Netherlands. You have 14 days to return unworn items. Return shipping is on you, unless the item is faulty or we sent the wrong one.

A question we didn't answer?

Use the contact form. We answer within 24h.