Free Shipping* on Orders $100+
Featured
SHOP ALL DESIGNS
Your headline
APPAREL
Mega 2A
ACCESSORIES
Accessories & Gifts
EXPLORE ALL STYLES
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!
CIrcle of Trees - Men's Heavyweight 100% Cotton Long Sleeve
4.83 / 5.0
382 Reviews
Earth First - There's Only Me, No Planet B - Men's Heavyweight 100% Cotton Long Sleeve
Save the Native Bees - Men's Heavyweight 100% Cotton Long Sleeve
Tsuga heterophylla - Western Hemlock Pine Cone - Men's Heavyweight 100% Cotton Long Sleeve
Southern Magnolia Stem - Men's Heavyweight 100% Cotton Long Sleeve
Coccinella septempunctata - Seven-spot Ladybird Ladybug - Men's Heavyweight 100% Cotton Long Sleeve
Monstera Vibes - Men's Heavyweight 100% Cotton Long Sleeve
Pharoh Cicada - Magicicada septendecim - Men's Heavyweight 100% Cotton Long Sleeve
Chipmunk - Neotamias minimus - Men's Heavyweight 100% Cotton Long Sleeve
White-crowned Sparrow - Zonotrichia leucophrys - Men's Heavyweight 100% Cotton Long Sleeve
Emperor Penguin - Aptenodytes forsteri - Men's Heavyweight 100% Cotton Long Sleeve
Harp Seal Pup - Pagophilus groenlandicus - Men's Heavyweight 100% Cotton Long Sleeve
4.87 / 5.0
69 Reviews
Heart Full of California Mountain Wildflowers - Men's Heavyweight 100% Cotton Long Sleeve
Vibrant American Robin - Turdus migratorius - Heavyweight 100% Cotton Long Sleeve
Narwhal - Monodon monoceros - Men's Heavyweight 100% Cotton Long Sleeve
Rainbow Trout - Oncorhynchus mykiss - Men's Heavyweight 100% Cotton Long Sleeve
Eastern Cottontail Rabbit Trio - Sylvilagus floridanus - Men's Heavyweight 100% Cotton Long Sleeve
Papa Bear - Men's Heavyweight 100% Cotton Long Sleeve
Eublepharis macularius - Leopard Gecko - Men's Heavyweight 100% Cotton Long Sleeve
Collection of Houseplants - Men's Heavyweight 100% Cotton Long Sleeve
Moab Utah Delicate Arch - Men's Heavyweight 100% Cotton Long Sleeve
Vibrant Blue Jay - Cyanocitta cristata - Heavyweight 100% Cotton Long Sleeve
Common Loon - Gavia immer - Men's Heavyweight 100% Cotton Long Sleeve
Bobcat - Lynx rufus - Men's Heavyweight 100% Cotton Long Sleeve
Capybara Profile - Hydrochoerus hydrochaeris - Men's Heavyweight 100% Cotton Long Sleeve
Tardigrade - Tardigrada - Men's Heavyweight 100% Cotton Long Sleeve
Siberian Tiger - Panthera tigris altaica - Men's Heavyweight 100% Cotton Long Sleeve
Mama Bee - Men's Heavyweight 100% Cotton Long Sleeve
African Grey Parrot - Men's Heavyweight 100% Cotton Long Sleeve
Argiope aurantia - Yellow Garden Spider - Men's Heavyweight 100% Cotton Long Sleeve
Diomedea exulans - Wandering Albatross - Men's Heavyweight 100% Cotton Long Sleeve
Whale Shark - Men's Heavyweight 100% Cotton Long Sleeve
Humpback Whale - Men's Heavyweight 100% Cotton Long Sleeve
Polar Bear - Men's Heavyweight 100% Cotton Long Sleeve
The Wild is Waiting - Men's Heavyweight 100% Cotton Long Sleeve
Crowing Rooster - Brown Leghorn Chicken - Men's Heavyweight 100% Cotton Long Sleeve
Luna Moth - Actias luna - Men's Heavyweight 100% Cotton Long Sleeve
Hike More - Scroll Less - Men's Heavyweight 100% Cotton Long Sleeve
Tidal Wave Circle - Men's Heavyweight 100% Cotton Long Sleeve
Yellow-bellied Marmot - Marmota flaviventris - Men's Heavyweight 100% Cotton Long Sleeve
Mama Bear - Men's Heavyweight 100% Cotton Long Sleeve
Leatherback - Dermochelys coriacea - Men's Heavyweight 100% Cotton Long Sleeve
Monstera Deliciosa - Men's Heavyweight 100% Cotton Long Sleeve
Osmia Bicornis - Red Mason Bee - Men's Heavyweight 100% Cotton Long Sleeve
Alpaca - Men's Heavyweight 100% Cotton Long Sleeve
Longs Peak - Rocky Mountain National Park - Men's Heavyweight 100% Cotton Long Sleeve
Vibrant Cedar Waxwing - Bombycilla cedrorum - Men's Heavyweight 100% Cotton Long Sleeve
Red-tailed Hawk - Buteo jamaicensis - Men's Heavyweight 100% Cotton Long Sleeve
