1018 RELENTLESS
Engineered for lifters who push limits inside and outside the gym, the RELENTLESS Singlet makes a bold statement. The front showcases our JACKED 18 and RELENTLESS graphics, combined with DIVISION 18 Signature font for undeniable presence. The back says it all RELENTLESS runs down the spine, delivering a clean, powerful finish that completes the look.
Crafted from lightweight 150 GSM combed cotton, the Flexset fit is tapered through the chest with a curved hem that frames your physique. It’s breathable, functional, and made to move, finished with self-fabric bindings, double-needle hems, and preshrunk to stay true to size.
Key Features:
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Regular fit with sculpted chest taper
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Self-fabric binding at neck and armholes
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Curved hem for clean side drop
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150 GSM, 34-singles 100% combed cotton
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Lightweight and breathable
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Double-needle bottom hem
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Fabric pre-shrunk to minimize shrinkage
All our gear is preshrunk, meaning it’s treated to minimise shrinkage. Follow the wash instructions on the care label to keep the fit locked in.
You can return items within 30 days of delivery if they are unused, unwashed, and still have their original tags/packaging. Customer pays for change-of-mind returns; JCKD covers faulty/incorrect items. Full details on our [Returns & Exchanges] page.
Dispatch Times Orders placed before 2 PM NZST (Monday–Friday) are fulfilled within 24 hours and dispatched within 48 hours. Orders placed after 2 PM or on Fridays, weekends/public holidays
will be fulfilled the next business day and shipped within 48 hours of
fulfilment.
Delivery Times
- NEW ZEALAND (Domestic)
- North Island: Overnight delivery
- South Island: 2–4 business days
- Rural deliveries may take an extra 1–2 days.2 PM
- AUSTRALIA
- Standard shipping: 4–10 business days
- Express shipping: 2–5 business days
- REST OF THE WORLD
- Standard international shipping: 7–14 business days
- Shipping times may vary based on location and customs processing.
See full Shipping Policy
Yes. All transactions on JCKD are processed through secure, encrypted payment gateways. We never store
your card details; your data is protected end-to-end.
- JMJames M.Verified BuyerReviewing1018 DIV18 SINGLETI recommend this productWhat is your body type? BuiltWhat is your height? 6' 0"Rated 5 out of 5 starsYesterdayPerfect cut & fit
Happy as, repeat customer always good quality
RLRTLS LIFTWEAR12 seconds agoHey, James, happy as, love to hear it mate. Appreciate you coming back time and again, the support, means heaps. This review also puts you in our monthly prize draw for some free RTLS gear.
Lee
- TRTrevor R.Verified BuyerReviewing1018 DIV18 SINGLETI recommend this productWhat is your body type? BuiltWhat is your height? 6' 1"Rated 5 out of 5 stars2 weeks agoSinglet
Best singlet i have brought
RLRTLS LIFTWEAR2 days agoHey Trevor, best singlet you've bought is a mean wrap mate, cheers for that. The DIV18 is a top fav for a lot of people, we put a lot into getting it to sit right, stoked it's landing for you. Don't forget this review also drops you into our monthly prize draw, so you're in the mix for some free RTLS gear. We appreciate your support. Thanks again
Lee
- JJJosh J.Verified BuyerReviewing1018 DIV18 SINGLETI recommend this productWhat is your body type? BuiltWhat is your height? 6' 0"Rated 5 out of 5 stars1 month agoLove it
Love the singlet. Sits a bit tight around my lats but hey I think that's a good thing
RLRTLS LIFTWEAR1 month agoHey, Josh, cheers mate. Tight around the lats is the kind of feedback we'll happily take 😄, glad the singlet's landing for you. This review also puts you in our monthly prize draw for some free RTLS gear. Lee
- TTonyReviewing1018 DIV18 SINGLETI recommend this productRated 5 out of 5 stars2 months ago5 Stars
Sizing is spot on, very comfortable to wear
RLRTLS LIFTWEAR2 months agoTony, cheers for the review, mate. We really appreciate your time in writing this review and your support for our brand. This review also puts you in our monthly prize draw, so you're in the mix for some free RTLS gear. Lee
- AAndrewVerified BuyerReviewing1018 DIV18 SINGLETI recommend this productWhat is your body type? AthleticWhat is your height? 6' 3"Rated 5 out of 5 stars6 months agoGym Singlet
Great fitting singlet, true to size and quality made
RLRTLS LIFTWEAR3 months agoAndrew, cheers again, mate. Glad the singlet's true to size and the quality's showing. Appreciate you backing the brand. This review also stacks another entry into your monthly prize draw for some free JCKD gear. Lee
