Janji is a Boston-based athletic apparel brand founded in 2012 by David Spandorfer and Michael Burnstein, both avid runners and Washington University students. The name "Janji," meaning "promise" in Malay, reflects their commitment to supporting clean water initiatives worldwide. A portion of every purchase funds water projects in countries featured in their collections, such as Haiti, Kenya, Peru, and Tanzania. Janji's unique approach combines high-performance running gear with culturally inspired designs, each collection supporting specific water nonprofit partners. The brand emphasizes sustainability by using eco-friendly materials, including recycled polyester and organic cotton, and partners with manufacturers that uphold fair labor conditions. Their dedication to social impact and environmental responsibility sets them apart in the athletic apparel industry.
Janji
W's 5" Alti Short
Janji
M's 5" Multi Short
Janji
W's Circa Daily Racerback Tank
Janji
Multipass Mini
Janji
Unisex Runaround Half-Zip Hoodie
Janji
Transit Tech Cap
Janji
M's Circa Daily Tee
Janji
Revo Merino Liner Gloves
Janji
M's Rover Merino Hoodie
Janji
W's Run All Day Tank
Janji
W's Repeat Merino Long Sleeve
Janji
M's 8" Cargo Ultra Liner
Janji
M's Trail Tight Lined
Janji
M's 6" Alti Short
Janji
M's Trekker Cargo Pant
Janji
W's Ascend Sports Bra
Janji
M's 5" AFO Middle Short Ultra
Janji
M's Circa Daily Long Sleeve
Janji
W's Helix Track Pant
Janji
W's 5" Pace Short
Janji
M's Pinnacle Ultra Singlet
Janji
Revo Merino Headband
Janji
Multithing Crossbody
Janji
M's Trekker Snappy Shirt
Janji
M's Waffleloft Long Sleeve
Janji
M's Zephyrunner Wind Shell
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W's Runterra Bio Long Sleeve
Janji
W's Infinity Sports Bra
Janji
Unisex Runaround Fleece Half-Zip
Janji
Multiloop Belt
Janji
AFO Hyperlight Cap
Janji
W's 7/8 Trail Tight
Janji
W's 4" Trail Short
Janji
W's 3" Multi Short
Janji
W's Zephyrunner Wind Shell
Janji
M's AURAS Ultrafleece Hoodie
Janji
Thermalrunner Insulated Cap
Janji
Multipocket Large Zip Pouch
Janji
W's Waffleloft Long Sleeve
Janji
Revo Merino Balaclava
Janji
M's Runterra Bio Tee GFX
Janji
M's Endurance Trail Tee
Janji
W's Rainrunner Pack Jacket
Janji
M's 8" Trail Half Tight
Janji
M's Repeat Merino Long Sleeve
Janji
M's 7" Multi Short 2-in-1
Janji
W's 4" Omni Short
Janji
W's Endurance Trail Tee


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