• Details
• Sizing
• Brand Info

• One of the heaviest loopwheeled T-shirts ever produced, Merz b. Schwanen’s Super Heavyweight T-Shirt is made entirely in Germany on rare loopwheel knitting machines using thick organic cotton slub yarns. Weighing in at a substantial 10.7oz, the shirt offers an ultra-dense yet surprisingly comfortable feel. It features a reinforced ribbed collar, triangle underarm inserts, and a single-stitch hem. Built from organic cotton spun on vintage machinery, this piece reflects the brand’s dedication to traditional craftsmanship and sustainable production.
  • Relaxed fit
  • 10.7oz loopwheel slub jersey 2-thread fabric
  • Fabric will shrink 1–1.5" with the first wash
  • Ribbed collar
  • Triangular underarm inserts
  • Crafted without side seams
  • 100% organic cotton
  • Made in Germany
  • Style #2S14
• Note: This tee is unwashed and will shrink slightly in length after the first wash. We recommend sizing up one size from your typical American T-shirt size for a relaxed fit, or taking your regular size for a closer fit. For personalized assistance, contact sales@blueowl.us or consult the sizing chart below.

  Size	Chest	Shoulder	Sleeve	Length
  4/S	38"	16.5"	8.75"	25.75"
  5/M	39"	16.75"	9"	26.75"
  6/L	43"	17.75"	9.5"	27.25"
  7/XL	46"	18.5"	9.75"	27.75"
  8/XXL	48"	18.5"	10.4"	28.25"

• In 2011, Gitta and Peter Plotnicki revived a historic German textile mill to launch Merz b. Schwanen. Using century-old loopwheel knitting machines, Merz crafts heritage-quality garments with a focus on authenticity, sustainability, and timeless design. All fabrics are knit in-house in Germany using organic materials and traditional techniques to produce garments with character, comfort, and longevity.