Pickup store：

Choose a check out

Estimated transport time:

secure by

1pm → Prepare by 5pm

5pm → Prepare by The next morning

Estimated dispatch time:

dispatch is scheduled for around 2026/02/17.

Cash on delivery is limited to credit or cash on delivery. For other payment methods, please refer to here.

*It may take a few time for the product to be delivered on January Wednesday, or public holidays, and depending on stock availability.

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More information about Pump! Access Trunk Men's Access Trunks|Backless Trunk Underwear with Supportive Fit|Breathable Design

A LOT OF ACCESS: PUMP!’s Access Trunks feature a backless design that provides enhanced breathability. This design ensures that there isn’t bunching, providing a plush experience through use.
FUNCTIONAL BACKLESS DESIGN: The form-fitting open back provides a fresh sensation and gives shape to your backside while lifting it.
SECURE FIT: each access trunks are designed with leg elastics and waistbands of 40 mm or 45 mm. These two features provide a robust fit, accommodate the body shape, and keep the garment in place.
SHAPE AND SUPPORT: the cup is lined with cotton to give silky and snug support while the surrounding piping highlights and gives shape.
PREMIUM FABRICS: PUMP!’s Access Trunks are made of high-quality fabrics that provide frontal coverage and enhance the overall design. The ones used are cotton, mesh, micro-mesh, microfiber, webbed mesh and rib.