Boxer Briefs & Trunks

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ErgoWear EW1804 X4D SE Boxer Briefs Color Olive Green

ErgoWear EW1804 X4D SE Boxer Briefs Color Olive Green

$ 46.99$ 38.95
Built for guys who want more coverage without the bulk, this ErgoWear olive-green long boxer brief combines a sleek, sporty look with a breathable micro-mesh feel. The longer leg stays...
SMLXL
ErgoWear EW1803 X4D SE Trunks Color Olive Green

ErgoWear EW1803 X4D SE Trunks Color Olive Green

$ 39.99$ 32.95
Fresh, modern, and made to move—this ErgoWear olive-green trunk delivers a sleek, athletic look with a breathable micro-mesh texture that keeps things cool all day. The contoured pouch gives a...
SMLXL
ErgoWear EW1800 X4D SE Boxer Briefs Color Sea Blue

ErgoWear EW1800 X4D SE Boxer Briefs Color Sea Blue

$ 46.99$ 38.95
Push your everyday comfort into performance mode with the ErgoWear EW1800 Long Boxer in Sea Blue. Made with breathable micro-perforated fabric, this sleek longer-leg fit keeps everything cool, supported, and...
SMLXL
ErgoWear EW1799 X4D SE Trunks Color Sea Blue

ErgoWear EW1799 X4D SE Trunks Color Sea Blue

$ 39.99$ 32.95
Sleek, sporty, and built to move—this low-rise men’s trunk delivers a clean, modern look with a barely-there feel. The performance fabric keeps airflow high and heat low, while the contoured...
SMLXL
ErgoWear EW1808 X4D SE Boxer Briefs Color Stone Blue

ErgoWear EW1808 X4D SE Boxer Briefs Color Stone Blue

$ 46.99$ 38.95
Engineered for guys who want extra coverage without the bulk, the ErgoWear EW1808 in Stone Blue is a sleek, performance boxer-brief that feels like a second skin. The breathable micro-mesh...
SMLXL
ErgoWear EW1807 X4D SE Trunks Color Stone Blue

ErgoWear EW1807 X4D SE Trunks Color Stone Blue

$ 39.99$ 32.95
Clean, modern, and built to move—ErgoWear EW1807 in Stone Blue delivers a sleek trunk cut with an athletic feel. The breathable micro-mesh keeps things cool, while the contoured pouch gives...
SMLXL
Male Power 148-303 Gridlocked Strappy Back Short Color Printed

Male Power 148-303 Gridlocked Strappy Back Short Color Printed

$ 27.99
Turn up the heat and let your wild side out! This bold boxer-style piece combines a playful front with an irresistible open-back design that’s all about confidence and attitude. Perfect...
SMLXL
JUSTIN+SIMON XSJ08 Classic Boxer Color Metal Green

JUSTIN+SIMON XSJ08 Classic Boxer Color Metal Green

$ 23.99$ 19.95
It features a subtle design that really shows up as it stretches to form a sleek, body-defining fit that nicely accentuates your contours. These full-coverage trunks are ideal for any...
SMLXL2XL
JUSTIN+SIMON XSJ08 Classic Boxer Color Pride Flag

JUSTIN+SIMON XSJ08 Classic Boxer Color Pride Flag

$ 27.99$ 22.95
It features a subtle design that really shows up as it stretches to form a sleek, body-defining fit that nicely accentuates your contours. These full-coverage trunks are ideal for any...
SMLXL2XL
JUSTIN+SIMON XSJ08 Classic Boxer Color USA Flag

JUSTIN+SIMON XSJ08 Classic Boxer Color USA Flag

$ 27.99$ 22.95
It features a subtle design that really shows up as it stretches to form a sleek, body-defining fit that nicely accentuates your contours. These full-coverage trunks are ideal for any...
SMLXL2XL
CandyMan 99873 Chili pepper Trunks Color Black Print

CandyMan 99873 Chili pepper Trunks Color Black Print

$ 30.95$ 19.75
Turn up the heat with these playful men’s trunks. Made from soft, breathable black mesh and decorated with an all-over with different prints, they deliver a spicy twist on everyday...
S/ML/XL
CandyMan 99873 Water prints Trunks Color Blue-White

CandyMan 99873 Water prints Trunks Color Blue-White

$ 30.95$ 19.75
Turn up the heat with these playful men’s trunks. Made from soft, breathable black mesh and decorated with an all-over with different prints, they deliver a spicy twist on everyday...
S/ML/XL

Meet your do-everything base layer for fall: our Boxer Briefs & Trunks collection. Built for spooky parties, road trips, family photos, and everything in between, these styles deliver breathable comfort, sleek lines under costumes and outfits, and durable construction that keeps up from Halloween through Thanksgiving weekend.

Start with fit. Boxer briefs give you thigh-hugging coverage with a supportive pouch and stay-put leg openings—ideal under jeans, chinos, and slim joggers. Trunks offer a slightly shorter leg for a modern, athletic look that vanishes under closer cuts and costumes. If you are building a costume that needs clean lines, both silhouettes keep seams invisible under tights, bodysuits, and layered outfits, so your look reads polished on camera and IRL.

Comfort matters when your day runs from pumpkin patches to after-party plans. You will find breathable cotton blends for everyday ease, cool-touch microfiber for travel and workouts, and silky modal that feels soft under layers without overheating. Flat seams reduce friction, tag-free finishes prevent distractions, and soft waistbands sit smoothly so you do not need constant readjusting. Many styles include supportive contour pouches or ergonomic panels to hold shape through haunted houses, airport lines, and long dinners.

Planning multiple events? Multipacks make rotation simple and budget-friendly. Stock up on neutrals that disappear under light fabrics, then add seasonal colors for a festive twist. Quick-dry materials wash and wear easily on the go—perfect for long weekends and last-minute invites. Plus size options across the collection ensure more bodies find a confident, secure fit without compromise.

Styling ideas for the season:
• Halloween: wear performance trunks under superhero suits or fitted jumpsuits for clean, no-ride lines; pair ribbed boxer briefs under a flannel or hoodie for casual costume vibes; add a jockstrap for support during dance-heavy nights without extra bulk.
• Thanksgiving: rely on smooth boxer briefs beneath tailored pants or sweater dresses to keep lines crisp in photos; choose breathable trunks for a backyard football game or long walk; switch to a silky pair for evening plans.

Details matter. Look for moisture-managing fabrics for active days, mesh panels for airflow, and reinforced stitching where you need durability. If you prefer a barely-there feel, choose ultra-light microfibers; if you want cozy support, pick brushed or ribbed textures that feel soft against the skin. Our product pages include fit notes to help you dial in rise, leg length, and support level.

Shopping is straightforward and discreet. Use size guides to measure once and choose confidently, then filter by fabric, rise, and inseam to narrow options fast. Checkout is secure, processing is quick, and packaging is discreet across the United States and Canada. Many orders qualify for free or priority shipping thresholds, and our customer service team is available 24/7 to help with sizing or style questions.

From spooky nights to cozy gatherings, boxer briefs and trunks are the foundation that make outfits feel intentional and effortless. Explore the collection now and build a fall lineup that looks sharp, moves with you, and keeps comfort locked in—so you can focus on the fun.