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Shop our 100% cotton relaxed fit long sleeve tees featuring designs that celebrate the planet. Made with USA-grown cotton, they’re soft, preshrunk, and perfect for everyday comfort. Wear your cause with Because Tees!
Dilophosaurus Wetherilli - Men's Heavyweight 100% Cotton Long Sleeve
4.83 / 5.0
382 Reviews
Giant Anteater - Myrmecophaga tridactyla - Men's Heavyweight 100% Cotton Long Sleeve
Striped Skunk - Mephitis mephitis - Men's Heavyweight 100% Cotton Long Sleeve
Dada Bear - Men's Heavyweight 100% Cotton Long Sleeve
Daddy Bee - Men's Heavyweight 100% Cotton Long Sleeve
Uncle Bee - Men's Heavyweight 100% Cotton Long Sleeve
Xylocopa Virginica - Carpenter Bee - Men's Heavyweight 100% Cotton Long Sleeve
Greenland Shark - Men's Heavyweight 100% Cotton Long Sleeve
Brown Bear - Men's Heavyweight 100% Cotton Long Sleeve
Autumn Blooms of North America - Heavyweight 100% Cotton Long Sleeve
Pumpkin Harvest - Men's Heavyweight 100% Cotton Long Sleeve
Desert Landscape - Men's Heavyweight 100% Cotton Long Sleeve
4.87 / 5.0
69 Reviews
Koi Fish - Cyprinus rubrofuscus - Men's Heavyweight 100% Cotton Long Sleeve
Lone Redwood - Men's Heavyweight 100% Cotton Long Sleeve
Sandhill Cranes - Grus canadensis - Men's Heavyweight 100% Cotton Long Sleeve
Black-tailed Deer Doe - Odocoileus hemionus hemionus - Men's Heavyweight 100% Cotton Long Sleeve
Crater Lake National Park - Men's Heavyweight 100% Cotton Long Sleeve
Belding's Ground Squirrel - Urocitellus beldingi - Men's Heavyweight 100% Cotton Long Sleeve
Male Spruce Grouse - Canachites canadensis - Men's Heavyweight 100% Cotton Long Sleeve
Banana Plant Leaves - Men's Heavyweight 100% Cotton Long Sleeve
Potted Monstera Plant - Men's Heavyweight 100% Cotton Long Sleeve
Wildlife of Denali National Park - Men's Heavyweight 100% Cotton Long Sleeve
Roseate Spoonbill - Platalea ajaja - Men's Heavyweight 100% Cotton Long Sleeve
Pigeon / City Dove - Columba livia domestica - Men's Heavyweight 100% Cotton Long Sleeve
Variegated Monstera - Men's Heavyweight 100% Cotton Long Sleeve
Sugar Pine Cone - Pinus lambertiana - Men's Heavyweight 100% Cotton Long Sleeve
Boulder Colorado Bighorn - Men's Heavyweight 100% Cotton Long Sleeve
Domestic Silk Moth - Bombyx mori - Men's Heavyweight 100% Cotton Long Sleeve
Virgo - Maiden - Men's Heavyweight 100% Cotton Long Sleeve
Taurus - Bull - Men's Heavyweight 100% Cotton Long Sleeve
Scorpio - Scorpion - Men's Heavyweight 100% Cotton Long Sleeve
Sagittarius - Archer's Spirit - Men's Heavyweight 100% Cotton Long Sleeve
Libra - Balanced Scales - Men's Heavyweight 100% Cotton Long Sleeve
Gemini - Twins - Men's Heavyweight 100% Cotton Long Sleeve
Capricorn - Sea Goat - Men's Heavyweight 100% Cotton Long Sleeve
Aries - Ram - Men's Heavyweight 100% Cotton Long Sleeve
Reef Manta Ray - Ꮇonula alfredi - Men's Heavyweight 100% Cotton Long Sleeve
California Least Tern - Sterna antillarum browni - Men's Heavyweight 100% Cotton Long Sleeve
Yosemite - Men's Heavyweight 100% Cotton Long Sleeve
Guyandotte River Crayfish - Cambarus veteranus - Men's Heavyweight 100% Cotton Long Sleeve
Troodon Formosus - Men's Heavyweight 100% Cotton Long Sleeve
Triceratops Skull - Men's Heavyweight 100% Cotton Long Sleeve
Tyrannosaurus Rex Skeleton - Men's Heavyweight 100% Cotton Long Sleeve
Styracosaurus Albertensis - Men's Heavyweight 100% Cotton Long Sleeve
Stygimoloch - Men's Heavyweight 100% Cotton Long Sleeve
Stegosaurus Stenops - Men's Heavyweight 100% Cotton Long Sleeve
Spinosaurus Aegyptiacus - Men's Heavyweight 100% Cotton Long Sleeve
Sarcosuchus Imperator - Men's Heavyweight 100% Cotton Long Sleeve
