Sustainable Basics / Tops
Bassike Seam Detail Tank
A minimalist staple with a difference, the Seam Detail Tank features a 100% organic cotton construction, fitted silhouette and scooped neckline. Refined by side seam detail and signature Bassike contrast stitching on back neck.
This authentic Bassike piece is ethically made in Australia featuring the brand’s signature 100% Organic cotton jersey
Fabric made in Australia
Machine wash on delicate
Cycle with other like fabrics
Do not bleach
Medium iron
Tumble dry low and a relaxed contemporary fit.
📏 Size & Fit Guide
Bassike is known for a relaxed, anti-fit silhouette.
| Size |
US Size |
Fit Advice |
| XS (0) |
0-2 |
Relaxed |
| S (1) |
4-6 |
Relaxed |
| M (2) |
8-10 |
Generous |
| L (3) |
12 |
Oversized |
*Recommendation: Size down if you prefer a more tailored look.
The Essential Refresh
The Seam Detail Tank exemplifies the Bassike philosophy: minimalist design, maximum quality. Featuring the brand’s signature twisted seams and organic fabrication, this piece is designed to be lived in.
Crafted from 100% Organic cotton jersey
Fabric made in Australia
Machine wash on delicate
Cycle with other like fabrics
Do not bleach
Medium iron
Tumble dry low this Tops offers superior softness and durability making it the ultimate investment for your daily rotation.
“Bassike makes the best t-shirt in the world, period. The fabric has a weight and drape that feels incredibly expensive. I wear mine with everything from leather pants to bike shorts. It’s the anchor of my wardrobe.”
— Gemma Deeks, Fashion Editor
How to Wear It
- The French Tuck: Because the hem is often asymmetric, tuck just the front into your waistband to define shape while keeping the back relaxed.
- Layering: The lightweight jersey is perfect for layering under blazers or knits without adding bulk.
Material: 100% Organic cotton jersey
Fabric made in Australia
Machine wash on delicate
Cycle with other like fabrics
Do not bleach
Medium iron
Tumble dry low (GOTS Certified Organic Cotton)
Details: Tank silhouette
Slim fit
Scoop rib neckline
Side seam detailing
Signature Bassike contrast topstitching
Designed and made in Australia
Fit Profile: Shinyu is wearing a size S and is 177cm tall.
Care: . Machine wash cold on a gentle cycle. Line dry in shade to preserve the organic fibers and shape.
Frequently Asked Questions
- Does Bassike shrink?
- Bassike organic jersey is pre-shrunk. However, being 100% cotton we recommend washing in cold water and avoiding high heat tumble drying to maintain the exact fit.
- Is Bassike a good brand?
- Bassike is a B Corp certified brand recognized globally for its ethical manufacturing and premium quality. It is a leader in the sustainable luxury space.