4-Pack Men’s 40S Cotton Boxer Briefs – Breathable Front Mesh, 7A Antibacterial Tested, Double-Layer Gusset, Stretch Fit and Gradient Waistband

Built for warm days, long commutes and everyday movement, this 4-pack of men’s 40S cotton boxer briefs combines breathable cotton comfort with targeted ventilation and flexible support.

The main fabric is made from 95% cotton and 5% spandex, providing a soft, smooth feel with enough stretch to follow natural body movement. The lightweight cotton construction is suitable for year-round wear and is especially comfortable in warm or humid conditions.

Breathable mesh panels are positioned at the front to improve airflow where heat and moisture commonly build up. The moisture-wicking structure helps move perspiration away from the skin, reducing sticky discomfort and supporting a fresher, drier feeling during work, travel or daily activity.

The underwear features a double-layer gusset with a breathable mesh surface for additional comfort and coverage. According to the supplied product testing information, the entire garment has passed a 7A antibacterial test, helping maintain a cleaner-feeling wearing environment.

The flexible fabric offers reliable rebound and adapts comfortably to different body shapes without excessive pressure. It remains smooth during sitting, walking and light exercise while helping reduce tightness around the waist, thighs and crotch.

A stylish gradient waistband adds a modern look while providing a secure yet comfortable fit. The elastic waistband stretches easily, returns to shape and helps reduce visible waist marks after extended wear.

Suitable for commuting, office wear, travel, home use and light exercise.

Material Composition

Main Fabric: 95% Cotton, 5% Spandex
Mesh Fabric: 45.6% Viscose, 44.7% Cotton, 6.4% Spandex, 3.3% Polyester
Gusset Fabric: 92.1% Viscose, 5.8% Spandex, 2.1% Polyester