A dark gray long-sleeve t-shirt with a graphic print of a black dog wearing a brown hat and antlers, holding a marshmallow on a plain white background.
Finn Mayfly Long Sleeve Lab & Antler Cobalt

Finn Mayfly Long Sleeve Lab & Antler Cobalt

$42.00
$42.00
Sold Out

Size: 2T

Finn Mayfly Long Sleeve Lab & Antler Cobalt

Unmatched softness meets outdoor-inspired style — the Finn Mayfly Long Sleeve in Lab & Antler Cobalt is the everyday tee built for long days on the water, cool mornings outside, and everything in between.

Product Details

  • Size Range | 2T – 14
  • Material | Premium bamboo fabric — exceptionally soft, breathable, and comfortable all day long
  • Features | Long sleeves, subtle zippered chest pocket, Lab & Antler graphic in Cobalt
  • Fit | Classic relaxed everyday fit — great for layering or wearing on its own
  • Care Instructions | Check garment label for care details

Why He’ll Love It

  • Bamboo fabric is incredibly soft against skin — he won’t want to take it off
  • Breathable and lightweight for comfortable wear across any activity or season
  • Zippered chest pocket adds practical function without breaking the clean look

Perfect For

  • Boys sizes 2T–14 who love outdoor and nature-inspired style
  • Boating, school, family dinners, and relaxed weekend adventures
  • Gifting — birthdays, holidays, and back-to-school

Size Guide

Size Guide

Shipping Policy


All orders are processed within 1-2 business days. Orders are not shipped or delivered on holidays. Cost of shipping will vary due to location and weight. See shipping choices by carrier at check-out. Please contact the postal service if your package becomes lost or stolen, where as it is out of our control once we ship it out.