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Made from 100% organic ring-spun cotton, this unisex t-shirt is a total must-have. It's high-quality, super comfy, and best of all—eco-friendly.


• 100% organic ring-spun cotton
• Fabric weight: 5.3 oz/yd² (180 g/m²)
• Single jersey
• Medium fit
• Set-in sleeves
• 1 × 1 rib at collar
• Wide double-needle topstitch on the sleeves and bottom hems
• Self-fabric neck tape (inside, back of the neck)
• Blank product sourced from China or Bangladesh

Poseidon Old Sailor Organic Cotton T-Shirt

$34.00Price
  • US customers should order a size up as the EU sizes correspond to a smaller size in the US market. Pro tip! Measure one of your products at home and compare with the measurements you see in this guide.

    A Length

    Place the end of the tape beside the collar at the top of the tee (Highest Point Shoulder). Pull the tape measure to the bottom of the shirt.

    B Width

    Place the end of the tape at the seam under the sleeve and pull the tape measure across the shirt to the seam under the opposite sleeve.

    C Sleeve length

    Place one end of the tape at the top of the set-in sleeve, then pull the tape down until you reach the hem of the sleeve.

    SIZE LABEL LENGTH WIDTH SLEEVE LENGTH
    S 27 ¼" 19 ¼" 8 ⅛"
    M 28 ⅜" 20 ½" 8 ½"
    L 29 ⅛" 21 ¾" 8 ⅞"
    XL 29 ⅞" 22 ¾" 8 ⅞"
    2XL 30 ¾" 24" 9 ¼"

    Product measurements may vary by up to 2".

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