Jam store is a project Sam Jayne started in the summer of 2018 as an extension of his design practice — a place to explore and experiment with ideas drawn from the palpable, abstract, and disparate.

Sustainability. As he continues to work on this project, he will look for ways to grow it sustainably. In the meantime, he'll be donating 10% of sales to The Sierra Club Foundation, a nonprofit that promotes climate solutions, conservation, and movement building through strategic philanthropy and grassroots advocacy.


Still life polo $55.95

6.6 oz 100% pre-shrunk combed ringspun cotton double piqué knit.
(Gildan - Premium Cotton® Double Pique Sport Shirt)
Embroidered jam logo

Small ADD (S) TO CART
Medium ADD (M) TO CART
Large ADD (L) TO CART
Extra Large ADD (XL) TO CART




TOTE BAG #1

18”w X 14.5”H
$30

ADD TO CART



TOTE BAG #2

18H” x 14W
$35

ADD TO CART

Innov(aha!)tion Sweatpants $99.95

Champion Reverse Weave sweatpants with front and back 2-color screenprint
12oz Heavyweight fleece
Side pockets
Elastic waistband with drawcords for fit adjustments

Small 28-30 ADD (S) TO CART
Medium 32-34 SOLDOUT
Large 36-38 SOLDOUT
Extra Large 40-42 ADD (XL) TO CART

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Leisure studies #002
SOLD OUT

Natural Nature
SOLD OUT

Bauhaus #002
SOLD OUT

Psychedelic Renaissance #004
SOLD OUT

Sqirl and Jam present: the literal house of jam
SOLD OUT (try visiting Sqirl if you’re in LA!)


jam by jordan: The Boys
SOLD OUT

jam by jordan: Mushroom Princess
SOLD OUT

jam by jordan: Dome home
SOLD OUT
︎Jam by Jordan: A collaborative project between Illustrator Jordan Awan and I. Learn more here


Bauhaus #001

SOLD OUT

Leisure Studies long sleeve
SOLD OUT

Nylon Happy Games hat
SOLD OUT


Orange Rock
SOLD OUT

Pyschedelic Renaissance 003
SOLD OUT

Balance long sleeve
SOLD OUT


Past Present Future sunglass strap
SOLD OUT

Psychedelic Renaissance #001
SOLD OUT

Corduroy jam hat
SOLD OUT

Psychedelic Renaissance #002
SOLD OUT

Kyoto Ceramics
SOLD OUT