Sweatshirts

Are you in need of cozy, comfortable sweatshirts and hoodies to keep you warm this winter? Look no further than Because Tees! Our selection of nature sweatshirts includes a variety of styles and materials to choose from, including women's crewneck and hoodie options, as well as unisex recycled and 100% organic cotton styles. Browse our selection of nature sweatshirts to find the perfect one for you.

Unisex Midweight Statement Hoodie

Adult Pigment Dyed Hoodies

Fleece-Lined Knit Crewneck

Cali Wave Hoodie Sweatshirt

Cali Wave Zip-Up Sweatshirt

Pigment Dyed Crewneck Sweatshirt

Youth Special Blend Crew Sweatshirt

Youth Pigment Dyed Pullover Hoodies

Browse Bestsellers

Sage green pigment dyed crewneck sweatshirt laid flat, printed with a detailed black ink illustration of a crested Parasaurolophus skull.

Parasaurolophus Skull - Unisex Pigment Dyed Crew Sweatshirt

Parasaurolophus Skull Unisex Pigment Crew

from $54.99

Parasaurolophus Skull Unisex Pigment Crew from $54.99

Sage green pigment dyed crewneck sweatshirt laid flat, printed with a detailed black ink illustration of a Mosasaur skull.

Mosasaur Skull - Unisex Pigment Dyed Crew Sweatshirt

Mosasaur Skull Unisex Pigment Crew

from $54.99

Mosasaur Skull Unisex Pigment Crew from $54.99

Sage green pigment dyed crewneck sweatshirt laid flat, printed with a black ink illustration of a Mosasaur swimming.

Mosasaur - Mosasaurus Hoffmani - Unisex Pigment Dyed Crew Sweatshirt

Mosasaur Unisex Pigment Crew

from $54.99

Mosasaur Unisex Pigment Crew from $54.99

Sage green pigment dyed crewneck sweatshirt laid flat, printed with a black ink illustration of a crested Lambeosaurus walking.

Lambeosaurus Lambei - Unisex Pigment Dyed Crew Sweatshirt

Lambeosaurus Lambei Unisex Pigment Crew

from $54.99

Lambeosaurus Lambei Unisex Pigment Crew from $54.99

Sage green women's Cali Wave hooded sweatshirt laid flat, printed with a black ink illustration of a crested Lambeosaurus walking.

Lambeosaurus Lambei - Cali Wave Hooded Sweatshirt

Lambeosaurus Lambei Cali Wave Hoodie

from $54.99

Lambeosaurus Lambei Cali Wave Hoodie from $54.99

Sage green pigment dyed crewneck sweatshirt laid flat, printed with a black ink illustration of a Kronosaurus marine reptile swimming.

Kronosaurus Queenslandicus - Unisex Pigment Dyed Crew Sweatshirt

Kronosaurus Queenslandicus Unisex Pigment Crew

from $54.99

Kronosaurus Queenslandicus Unisex Pigment Crew from $54.99

Sage green women's Cali Wave hooded sweatshirt laid flat, printed with a black ink illustration of a Kronosaurus marine reptile swimming.

Kronosaurus Queenslandicus - Cali Wave Hooded Sweatshirt

Kronosaurus Queenslandicus Cali Wave Hoodie

from $54.99

Kronosaurus Queenslandicus Cali Wave Hoodie from $54.99

Sage green pigment dyed crewneck sweatshirt laid flat, printed with a black ink illustration of an Edmontosaurus walking.

Edmontosaurus Annectens - Unisex Pigment Dyed Crew Sweatshirt

Edmontosaurus Annectens Unisex Pigment Crew

from $54.99

Edmontosaurus Annectens Unisex Pigment Crew from $54.99

Sage green women's Cali Wave hooded sweatshirt laid flat, printed with a black ink illustration of an Edmontosaurus walking.

Edmontosaurus Annectens - Cali Wave Hooded Sweatshirt

Edmontosaurus Annectens Cali Wave Hoodie

from $54.99

Edmontosaurus Annectens Cali Wave Hoodie from $54.99

Sage green pigment dyed crewneck sweatshirt laid flat, printed with a black ink illustration of a spiky Dracorex dinosaur skull.

Dracorex Skull - Unisex Pigment Dyed Crew Sweatshirt

Dracorex Skull Unisex Pigment Crew

from $54.99

Dracorex Skull Unisex Pigment Crew from $54.99

Sage green women's Cali Wave hooded sweatshirt laid flat, printed with a black ink illustration of a spiky Dracorex dinosaur skull.

Dracorex Skull - Cali Wave Hooded Sweatshirt

Dracorex Skull Cali Wave Hoodie

from $54.99

Dracorex Skull Cali Wave Hoodie from $54.99

Sage green pigment dyed crewneck sweatshirt laid flat, printed with a detailed black ink illustration of a Brachiosaurus skull.

Brachiosaurus Skull - Unisex Pigment Dyed Crew Sweatshirt

Brachiosaurus Skull Unisex Pigment Crew

from $54.99

Brachiosaurus Skull Unisex Pigment Crew from $54.99

Sage green women's Cali Wave hooded sweatshirt laid flat, printed with a detailed black ink illustration of a Brachiosaurus skull.

Brachiosaurus Skull - Cali Wave Hooded Sweatshirt

Brachiosaurus Skull Cali Wave Hoodie

from $54.99

Brachiosaurus Skull Cali Wave Hoodie from $54.99

Women's Cali Wave zip-up sweatshirt printed with a detailed black ink illustration of a porcupine with its quills raised, with a close-up of the zipper.

North American Porcupine - Erethizon dorsatum - Women's Cali Wave Zip-Up Sweatshirt

North American Porcupine Women's Zip-up Hoodie

from $56.99

North American Porcupine Women's Zip-up Hoodie from $56.99

Women's Cali Wave zip-up sweatshirt printed with a detailed black ink illustration of a spotted California tiger salamander, with a close-up of the zipper.

California Tiger Salamander - Ambystoma californiense - Women's Cali Wave Zip-Up Sweatshirt

California Tiger Salamander Women's Zip-up Hoodie

from $56.99

California Tiger Salamander Women's Zip-up Hoodie from $56.99

Women's Cali Wave zip-up sweatshirt printed with a detailed black ink illustration of a capuchin monkey climbing a branch, with a close-up of the zipper.

Capuchin Monkey - Cebus imitator - Women's Cali Wave Zip-Up Sweatshirt

Capuchin Monkey Women's Zip-up Hoodie

from $56.99

Capuchin Monkey Women's Zip-up Hoodie from $56.99

Women's Cali Wave zip-up sweatshirt printed with a detailed black ink illustration of a largemouth bass leaping with its mouth open, with a close-up of the zipper.

Largemouth Bass Fish - Micropterus salmoides - Women's Cali Wave Zip-Up Sweatshirt

Largemouth Bass Fish Women's Zip-up Hoodie

from $56.99

Largemouth Bass Fish Women's Zip-up Hoodie from $56.99

Women's Cali Wave zip-up sweatshirt printed with a detailed black ink illustration of a death's-head hawkmoth with its wings spread, with a close-up of the zipper.

Death's-head Hawkmoth - Acherontia atropos - Women's Cali Wave Zip-Up Sweatshirt

Death's-head Hawkmoth Women's Zip-up Hoodie

from $56.99

Death's-head Hawkmoth Women's Zip-up Hoodie from $56.99

Women's Cali Wave zip-up sweatshirt printed with a cheerful cartoon Earth running, with the words Earth First and There's Only Me, No Planet B, with a close-up of the zipper.

Earth First - There's Only Me, No Planet B - Women's Cali Wave Zip-Up Sweatshirt

Earth First Women's Zip-up Hoodie

from $56.99

Earth First Women's Zip-up Hoodie from $56.99

Sage green pigment dyed crewneck sweatshirt laid flat, printed with a black ink bear's face wearing sunglasses that read Nana.

Nana Bear - Nana Glasses - Unisex Pigment Dyed Crew Sweatshirt

Nana Bear Unisex Pigment Crew

from $54.99

Nana Bear Unisex Pigment Crew from $54.99

Sage green pigment dyed crewneck sweatshirt laid flat, printed with a black ink bear's face wearing sunglasses that read Sister Bear.

Sister Bear - Unisex Pigment Dyed Crew Sweatshirt

Sister Bear Unisex Pigment Crew

from $55.00

Sister Bear Unisex Pigment Crew from $55.00

Sage green pigment dyed crewneck sweatshirt laid flat, printed with a black ink bear's face wearing sunglasses that read Baba Bear.

Baba Bear - Unisex Pigment Dyed Crew Sweatshirt

Baba Bear Unisex Pigment Crew

from $54.99

Baba Bear Unisex Pigment Crew from $54.99

Sage green pigment dyed crewneck sweatshirt laid flat, printed with a black ink bear's face wearing sunglasses that read Brother Bear.

Brother Bear - Unisex Pigment Dyed Crew Sweatshirt

Brother Bear Unisex Pigment Crew

from $54.99

Brother Bear Unisex Pigment Crew from $54.99

Sage green pigment dyed crewneck sweatshirt laid flat, printed with a black ink honey bee beneath the word Brother.

Brother Bee - Unisex Pigment Dyed Crew Sweatshirt

Brother Bee Unisex Pigment Crew

from $54.99

Brother Bee Unisex Pigment Crew from $54.99

Sage green pigment dyed crewneck sweatshirt laid flat, printed with a black ink honey bee beneath the word Dada.

Dada Bee - Unisex Pigment Dyed Crew Sweatshirt

Dada Bee Unisex Pigment Crew

from $54.99

Dada Bee Unisex Pigment Crew from $54.99

Sage green pigment dyed crewneck sweatshirt laid flat, printed with a black ink honey bee beneath the word Daddy.

Daddy Bee - Unisex Pigment Dyed Crew Sweatshirt

Daddy Bee Unisex Pigment Crew

from $54.99

Daddy Bee Unisex Pigment Crew from $54.99

Sage green pigment dyed crewneck sweatshirt laid flat, printed with a black ink honey bee beneath the word Uncle.

Uncle Bee - Unisex Pigment Dyed Crew Sweatshirt

Uncle Bee Unisex Pigment Crew

from $54.99

Uncle Bee Unisex Pigment Crew from $54.99

Sage green pigment dyed crewneck sweatshirt laid flat, printed with a black ink honey bee beneath the word Pop.

Pop Bee - Unisex Pigment Dyed Crew Sweatshirt

Pop Bee Unisex Pigment Crew

from $54.99

Pop Bee Unisex Pigment Crew from $54.99

Sage green pigment dyed crewneck sweatshirt laid flat, printed with a black ink illustration of a goblin shark with its long snout, swimming in a curve.

Goblin Shark - Unisex Pigment Dyed Crew Sweatshirt

Goblin Shark Unisex Pigment Crew

from $54.99

Goblin Shark Unisex Pigment Crew from $54.99

Sage green pigment dyed crewneck sweatshirt laid flat, printed with a black ink great white shark bursting out of a triangle outline with its mouth open.

Great White Shark Triangle - Unisex Pigment Dyed Crew Sweatshirt

Great White Shark Triangle Unisex Pigment Crew

from $54.99

Great White Shark Triangle Unisex Pigment Crew from $54.99

Sage green pigment dyed crewneck sweatshirt laid flat, printed with a black ink illustration of a shortfin mako shark diving.

Shortfin Mako Shark - Unisex Pigment Dyed Crew Sweatshirt

Shortfin Mako Shark Unisex Pigment Crew

from $54.99

Shortfin Mako Shark Unisex Pigment Crew from $54.99

Woman wearing a sage green women's Cali Wave zip-up sweatshirt printed with a black ink bear's face wearing sunglasses that read Nana Bear, seen from behind.

Nana Bear - Women's Cali Wave Zip-Up Sweatshirt

Nana Bear Women's Zip-up Hoodie

Sold Out

Nana Bear Women's Zip-up Hoodie Sold Out

Woman wearing a sage green women's Cali Wave zip-up sweatshirt printed with a black ink bear's face wearing sunglasses that read Sister Bear, seen from behind.

Sister Bear - Women's Cali Wave Zip-Up Sweatshirt

Sister Bear Women's Zip-up Hoodie

Sold Out

Sister Bear Women's Zip-up Hoodie Sold Out

Women's Cali Wave zip-up sweatshirt printed with a detailed black ink illustration of a giant stag beetle with large jaws, seen from above, with a close-up of the zipper.

Dorcus titanus - Giant Stag Beetle - Women's Cali Wave Zip-Up Sweatshirt

Dorcus titanus Women's Zip-up Hoodie

from $56.99

Dorcus titanus Women's Zip-up Hoodie from $56.99

Brown Bear - Unisex Pigment Dyed Crew Sweatshirt in Alpine Green

Brown Bear - Unisex Pigment Dyed Crew Sweatshirt

Brown Bear Unisex Pigment Crew

from $54.99

Brown Bear Unisex Pigment Crew from $54.99

Women's Cali Wave zip-up sweatshirt printed with bold black words reading Save the Native Bees beside a detailed bee illustration, with a close-up of the zipper.

Save the Native Bees - Women's Cali Wave Zip-Up Sweatshirt

Save the Native Bees Women's Zip-up Hoodie

from $56.99

Save the Native Bees Women's Zip-up Hoodie from $56.99

Women's Cali Wave zip-up sweatshirt printed with a detailed black ink illustration of a western hemlock pine cone, with a close-up of the zipper.

Tsuga heterophylla - Western Hemlock Pine Cone - Women's Cali Wave Zip-Up Sweatshirt

Tsuga heterophylla Women's Zip-up Hoodie

from $56.99

Tsuga heterophylla Women's Zip-up Hoodie from $56.99

Women's Cali Wave zip-up sweatshirt printed with a black ink illustration of a wandering albatross with its head raised, with a close-up of the zipper.

Diomedea exulans - Wandering Albatross - Women's Cali Wave Zip-Up Sweatshirt

Diomedea exulans Women's Zip-up Hoodie

from $56.99

Diomedea exulans Women's Zip-up Hoodie from $56.99

Women's Cali Wave zip-up sweatshirt printed with a detailed black ink portrait of a roaring Kodiak bear facing forward, with a close-up of the zipper.

Ursus arctos - Kodiak Bear - Women's Cali Wave Zip-Up Sweatshirt

Ursus arctos Women's Zip-up Hoodie

from $56.99

Ursus arctos Women's Zip-up Hoodie from $56.99

Woman wearing a sage green women's Cali Wave zip-up sweatshirt printed with a black ink honey bee beneath the word Sister, seen from behind.

Sister Bee - Women's Cali Wave Zip-Up Sweatshirt

Sister Bee Women's Zip-up Hoodie

Sold Out

Sister Bee Women's Zip-up Hoodie Sold Out

Women's Cali Wave zip-up sweatshirt printed with a black ink portrait of a smiling polar bear's face, with a close-up of the zipper.

Ursus Maritimus - Polar Bear - Women's Cali Wave Zip-Up Sweatshirt

Ursus Maritimus Women's Zip-up Hoodie

from $56.99

Ursus Maritimus Women's Zip-up Hoodie from $56.99

Women's Cali Wave zip-up sweatshirt printed with a detailed black ink illustration of an eastern carpenter bee with its wings spread, seen from above, with a close-up of the zipper.

Xylocopa Virginica - Carpenter Bee - Women's Cali Wave Zip-Up Sweatshirt

Xylocopa Virginica Women's Zip-up Hoodie

from $56.99

Xylocopa Virginica Women's Zip-up Hoodie from $56.99