#OPENRELATIONSHIP Ice Silk Men’s Cooling Boxer Shorts | Breathable Stretch Underwear

Cool where it counts, comfortable everywhere else, and just cheeky enough to keep life interesting: the #OPENRELATIONSHIP Ice Silk Men’s Cooling Boxer Shorts bring breathable all-day support to open-minded men with a playful sense of style.

Meet the underwear upgrade your top drawer has been waiting for: the #OPENRELATIONSHIP Ice Silk Men’s Cooling Boxer Shorts. Designed for men who want soft comfort, dependable support, and a little personality beneath their everyday look, these breathable boxer shorts are made to keep pace with workouts, workdays, travel, lounging, date nights, and everything in between.

Crafted from 160gsm ice silk fabric made with 87% polyester and 13% spandex, these men’s cooling boxer shorts feel ultra-soft and smooth against the skin. The lightweight stretch fabric promotes airflow, helps wick away moisture, and supports a cooler, drier feel during warm weather, busy days, and active moments. In other words: less overheating, less bunching, and more “why did I wait so long to upgrade my underwear?”

The #OPENRELATIONSHIP design brings a playful, relationship-positive statement to a practical essential. Whether you identify as ethically non-monogamous, polyamorous, in an open relationship, a swinger, or simply someone who appreciates honest communication and great underwear, these ice silk boxer briefs are designed to be as comfortable as they are conversation-worthy.

A flexible elastic waistband provides a secure fit without digging in or sliding around, while the contoured pouch and thoughtfully shaped leg openings provide support and help reduce ride-up. From gym sessions and long commutes to lazy weekends and vacations, these men’s breathable boxer shorts are ready to work overtime—so you do not have to think about them.

Why you’ll love them

• Made from 160gsm ice silk fabric: 87% polyester and 13% spandex.

• Ultra-soft, smooth, skin-friendly fabric feels comfortable for everyday wear.

• Breathable cooling material encourages airflow and helps manage moisture in warm conditions.

• Stretchy elastic waistband is designed for a secure, comfortable fit without uncomfortable digging or slipping.

• Contoured pouch provides supportive everyday comfort.

• Leg openings are designed to help minimize ride-up during movement.

• Suitable for workouts, travel, workdays, lounging, casual wear, and all-season underwear rotation.

• Sublimation-printed #OPENRELATIONSHIP design creates a smooth finish with playful relationship-positive energy.

• A bold yet practical gift for a boyfriend, husband, partner, spouse, friend, or open-minded guy who appreciates comfortable men’s underwear.

Cool comfort for every day

These men’s ice silk cooling boxer shorts are built for daily life, not just special occasions. Wear them under jeans, joggers, shorts, athletic clothes, workwear, or loungewear. The moisture-managing, breathable material makes them especially useful for warm weather, travel days, fitness routines, and anyone who wants underwear that stays comfortable from morning coffee to lights out.

For more personality-packed men’s intimate apparel, pair these boxer shorts with the Male Basics Neon Trunk, which is described as a ventilated knit polyester-and-spandex trunk with airflow and a contour pouch. You can also explore the Package Deal: Sexy Undies for the Fellas collection for briefs, thongs, novelty underwear, and other bold men’s intimate apparel.

Product details

Care instructions

Hand wash or machine wash at temperatures below 45°C / 113°F. Do not bleach. Do not soak for extended periods. For best fabric and print care, wash inside out with similar colors and avoid high heat when drying.

Important sizing note

These boxer shorts use European/EU sizing, which may differ from standard US underwear sizing. Please review the size chart carefully and compare measurements with a pair you already own before ordering. A 1–2 cm measurement variation can occur because measurements are taken manually. Differences caused by sizing selection or normal measurement variation are not covered under warranty or service.

Frequently Asked Questions

What are #OPENRELATIONSHIP Ice Silk Men’s Cooling Boxer Shorts made from?

They are made from 160gsm ice silk fabric containing 87% polyester and 13% spandex. This blend is designed to feel soft, smooth, flexible, breathable, and comfortable for daily wear.

Are these cooling boxer shorts good for hot weather?

Yes. The ice silk fabric is designed to promote airflow and help move moisture away from the skin, supporting a cooler and drier feel during hot weather, workouts, travel, and active days. Individual comfort can vary depending on conditions and activity level.

Do these men’s boxer shorts help prevent ride-up?

They feature a contoured pouch and shaped leg openings intended to provide support and help reduce ride-up during regular movement. The flexible spandex content also helps the underwear move with your body.

Are these boxer shorts supportive for everyday wear?

Yes. The ergonomic contoured pouch offers everyday support, while the elastic waistband is designed to stay secure without feeling overly tight, digging in, or slipping during normal activity.

What does #OPENRELATIONSHIP mean on the underwear?

The #OPENRELATIONSHIP design is a playful expression for people in open relationships, ethical non-monogamy, polyamory, consensual non-monogamy, the swinger lifestyle, or relationship-positive communities. It can be a confident personal statement, a fun private detail, or a memorable gift.

Do these boxer shorts use US sizing?

No. They use European/EU sizing. Please check the size chart before ordering and compare it with underwear that fits you well, as EU sizing can differ from US sizing.

Give your underwear drawer a cooler, softer, more playful upgrade. Add the #OPENRELATIONSHIP Ice Silk Men’s Cooling Boxer Shorts to your cart today and enjoy breathable comfort, flexible support, and a relationship-positive secret that is all yours—or yours to share.