Free UK delivery on orders over £100
30 day returns / free exchanges
Wonder Looper 409gsm Double Heavyweight T-Shirt is a substantial crew neck built around one of the heaviest jersey fabrics ever produced. At approximately twice the weight of a conventional heavyweight jersey, it offers a dense, structured feel while keeping a clean modern athletic fit.
Circular knit in Japan from 100% cotton, the 409gsm jersey has an uneven surface texture that gives the fabric depth and character. The construction is finished with a binder neck ribbed collar and union special flat side seams, reflecting Wonder Looper’s focus on heavyweight Japanese fabric and considered garment making.
Key details
Modern athletic fit
100% cotton
409gsm / 12.1oz per square yard
Japanese fabric
Circular knit in Japan
Uneven surface texture
Binder neck ribbed collar
Union special flat side seam construction
Made in Japan
UK Standard Delivery
2-3 working days
Royal Mail Tracked 48
Free over £100
£3.99 under £100
UK Faster Delivery
1-2 working days
Royal Mail Tracked 24
£4.99
UK Next Day Delivery
Next working day
DPD Next Day
£6.99
International Delivery
Taxes & duties paid
DPD
Calculated
at checkout
Next day delivery not available to some postcodes
Next day delivery excludes bank holidays
If you wish to return your order, we offer a full refund, exchange or store credit if returned within 30 days in brand new, resaleable condition (including all tags and product packaging). We provide the returns label. International returns will need to be posted at your own expense.
Read our full returns policy.