|Brand Story|
Founded in 2011 by Keita Ikeuchi and Mihoko Mori, and wander bridges the gap between outdoor performance and contemporary design. The brand combines technical functionality with refined aesthetics, creating apparel and gear that transition seamlessly between mountain environments and urban lifestyles.
|Product Details|
Created in collaboration with American trail-running brand ALTRA, the Altra × and wander Tank Top reflects a shared commitment to outdoor exploration, performance, and mindful movement.
The tank top is constructed from and wander's proprietary Grid Knit Jersey Fabric, featuring a breathable grid-like knit structure that promotes airflow while maintaining lightweight comfort. The fabric enhances moisture management and breathability during high-output activities.
Designed as a versatile performance base layer, the quick-drying construction helps keep the wearer comfortable during running, hiking, training, and everyday outdoor use. The sleeveless design allows unrestricted movement and improved ventilation in warmer conditions.
Co-branded graphics are paired with reflective printed details to improve visibility in low-light environments while highlighting the collaboration between the two brands.
|Materials & Care|
89% Polyester
11% Polyurethane
Grid Knit Jersey Fabric
Quick-Drying Fabric
Reflective Print Details
|Made In|
Japan
|Size Guide|
| Size |
Chest |
Length |
Sleeve Length (Yuki Length) |
| XS |
104 cm |
64 cm |
45.5 cm |
| S |
113 cm |
66.5 cm |
47 cm |
| M |
116 cm |
69 cm |
49 cm |
| L |
120 cm |
71.5 cm |
51 cm |
| XL |
126 cm |
73.5 cm |
53 cm |
| XXL |
130 cm |
75.5 cm |
55 cm |
Size Measurement Notice
Measurements may vary depending on each brand’s measuring method.
Actual product dimensions may have a tolerance of ±2cm.
If you have any questions regarding sizing or products, please feel free to contact us.
|Shopping & Return Policy|
.Regular-priced items may be returned or exchanged within 7 days of receipt if kept in brand-new and unopened condition.
.Sale items, pre-order items, and limited-edition products are not eligible for return or exchange.
.For non-defective returns or exchanges, shipping costs are the responsibility of the buyer.
.Product colors may vary slightly due to screen display settings; please refer to the actual product for accuracy.
.For any inquiries, please contact our official LINE account: @985ueipq.
.Customer Service Hours|12:00–21:00