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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!
Camp Diamond - Unisex Comfort Colors 100% Cotton Long Sleeve
4.87 / 5.0
553 Reviews
Rainbow Trout - Oncorhynchus mykiss - Unisex Comfort Colors 100% Cotton Long Sleeve
American Badger - Taxidea taxus - Unisex Comfort Colors 100% Cotton Long Sleeve
Emperor Penguin - Aptenodytes forsteri - Unisex Comfort Colors 100% Cotton Long Sleeve
Heart of Trees - Unisex Comfort Colors 100% Cotton Long Sleeve
Red Panda - Ailurus fulgens styani - Unisex Comfort Colors 100% Cotton Long Sleeve
Eastern Cottontail Rabbit Trio - Sylvilagus floridanus - Unisex Comfort Colors 100% Cotton Long Sleeve
Geometric Hummingbird - Unisex Comfort Colors 100% Cotton Long Sleeve
Lakeside Hammock - Unisex Comfort Colors 100% Cotton Long Sleeve
4.89 / 5.0
95 Reviews
Chamomile Vibes - Unisex Comfort Colors 100% Cotton Long Sleeve
Crowing Rooster - Brown Leghorn Chicken - Unisex Comfort Colors 100% Cotton Long Sleeve
Vibrant Coastal Steller's Jay - Cyanocitta stelleri - Unisex Comfort Colors 100% Cotton Long Sleeve
California Quail with Babies - Callipepla californica - Unisex Comfort Colors 100% Cotton Long Sleeve
Vibrant American Robin - Turdus migratorius - Unisex Comfort Colors 100% Cotton Long Sleeve
Black Spruce (Picea mariana) - Unisex Comfort Colors 100% Cotton Long Sleeve
Shark Chart - Unisex Comfort Colors 100% Cotton Long Sleeve
Ursus arctos - Kodiak Bear - Unisex Comfort Colors 100% Cotton Long Sleeve
Heart Full of California Mountain Wildflowers - Unisex Comfort Colors 100% Cotton Long Sleeve
Luna Moth - Actias luna - Unisex Comfort Colors 100% Cotton Long Sleeve
Monterey Sea Otter - Unisex Comfort Colors 100% Cotton Long Sleeve
Bigleaf Maple - Acer macrophyllum - Unisex Comfort Colors 100% Cotton Long Sleeve
Tufted Titmouse - Baeolophus bicolor - Unisex Comfort Colors 100% Cotton Long Sleeve
Pharoh Cicada - Magicicada septendecim - Unisex Comfort Colors 100% Cotton Long Sleeve
Hike More - Scroll Less - Unisex Comfort Colors 100% Cotton Long Sleeve
Chipmunk - Neotamias minimus - Unisex Comfort Colors 100% Cotton Long Sleeve
Groundhog - Marmota Monax - Unisex Comfort Colors 100% Cotton Long Sleeve
Tyrannosaurus Rex - Men's Heavyweight 100% Cotton Long Sleeve
Harp Seal Pup - Pagophilus groenlandicus - Unisex Comfort Colors 100% Cotton Long Sleeve
Golden Silk Orb-weaver Spider Web - Trichonephila clavipes - Unisex Comfort Colors 100% Cotton Long Sleeve
Hippo - Hippopotamus amphibius - Unisex Comfort Colors 100% Cotton Long Sleeve
Reef Manta Ray - Ꮇonula alfredi - Unisex Comfort Colors 100% Cotton Long Sleeve
Happy Beluga Whale - Delphinapterus leucas - Unisex Comfort Colors 100% Cotton Long Sleeve
Common Loon - Gavia immer - Unisex Comfort Colors 100% Cotton Long Sleeve
Weeping Willow - Salix babylonica - Unisex Comfort Colors 100% Cotton Long Sleeve
Osprey - Pandion haliaetus - Unisex Comfort Colors 100% Cotton Long Sleeve
CIrcle of Trees - Unisex Comfort Colors 100% Cotton Long Sleeve
Siberian Tiger - Panthera tigris altaica - Unisex Comfort Colors 100% Cotton Long Sleeve
Save the Native Bees - Unisex Comfort Colors 100% Cotton Long Sleeve
Tsuga heterophylla - Western Hemlock Pine Cone - Unisex Comfort Colors 100% Cotton Long Sleeve
Southern Magnolia Stem - Unisex Comfort Colors 100% Cotton Long Sleeve
Polar Bear - Unisex Comfort Colors 100% Cotton Long Sleeve
Summer Surf Diamond - Unisex Comfort Colors 100% Cotton Long Sleeve
Shoebill Stork - Balaeniceps rex - Unisex Comfort Colors 100% Cotton Long Sleeve
American Woodcock - Scolopax minor - Unisex Comfort Colors 100% Cotton Long Sleeve
Red-tailed Hawk - Buteo jamaicensis - Unisex Comfort Colors 100% Cotton Long Sleeve
Male Mallard Duck - Anas platyrhynchos - Unisex Comfort Colors 100% Cotton Long Sleeve
Narwhal - Monodon monoceros - Unisex Comfort Colors 100% Cotton Long Sleeve
Bobcat - Lynx rufus - Unisex Comfort Colors 100% Cotton Long Sleeve
