Rounderbum Promo Codes and Coupons December 2025

HERO Anatomic Boxer Brief

Discover the modern hero within you with our new Hero collection.Inspired by courage, gratitude, and protection, each garment reflects the inner strength of men who bravely face everyday challenges. With a green hue that symbolizes energy and determination, this underwear exudes confidence and style with every move. Our anatomic patented design now comes in a longer version! Featuring its distinctive sideways pouch so your crown jewels can ‘hang’ comfortably. The back V-shaped waistband defines your gluteus to look more maximus than ever while the longer inseam is more structured to adapt to your body and thighs. The underwear from the future is now here! FEATURES [ANATOMIC Tech]® Free fall pouch Contours buttocks Curvy effect Undetectable to the eye

HERO Anatomic Boxer Brief

Discover the modern hero within you with our new Hero collection.Inspired by courage, gratitude, and protection, each garment reflects the inner strength of men who bravely face everyday challenges. With a green hue that symbolizes energy and determination, this underwear exudes confidence and style with every move. Our anatomic patented design now comes in a longer version! Featuring its distinctive sideways pouch so your crown jewels can ‘hang’ comfortably. The back V-shaped waistband defines your gluteus to look more maximus than ever while the longer inseam is more structured to adapt to your body and thighs. The underwear from the future is now here! FEATURES [ANATOMIC Tech]® Free fall pouch Contours buttocks Curvy effect Undetectable to the eye

Basic Padded Boxer Brief

DESCRIPTION WHERE IT ALL STARTED. Our original design gives more gluteal volume and definition, adapting perfectly to every body shape. Its design is practical, discreet and comfortable. It can be used as an everyday underwear, for extreme sports or great for sitting down for long periods of time. Feel great in your own skin! Superior comfort and design in men's shapewear. *Exclusive patented design: USD876,750S SAY GOODBYE TO SAGGY JEANS!! FEATURES [PADDED Tech]® More bum instantly Long inseam boxer Round Bum Effect Removable padding COMPOSITION & CARE 93% Premium Cotton 7% Elastane Wash clothes separately. Use detergent for hand wash or 30 degrees machine wash. Please don't use bleach or fabric softener. Do not squeeze, dry hanging in the shade or tumble dry at low temperature. Do not iron.

Anatomic Mini Trunk

DESCRIPTION Its patented design is anatomically correct so your crown jewels can hang comfortably. The V-shaped seam defines your gluteus to look more maximus than ever. It feels so natural that you will forget you are wearing anything at all. This is the underwear you never knew you needed! Superior comfort and design in men's shapewear.                                                            *Exclusive patented design: USD874,090S REDEFINE YOUR GAME!! FEATURES [ANATOMIC Tech]® Free fall pouch Contours buttocks Curvy effect Undetectable to the eye COMPOSITION & CARE 93% Premium Cotton 7% Elastane Wash clothes separately. Use detergent for hand wash or 30 degrees machine wash. Please don't use bleach or fabric softener. Do not squeeze, dry hanging in the shade or tumble dry at low temperature. Do not iron.

O-Line Package Trunk

Exclusive [PACKAGE TECH]® that will naturally enhance the appearance of your manhood! It integrates our smart package pouch that ensures a natural look so that you can feel confident and well endowed. The material is so soft that gives a subtle look while adding more volume to the area. FEATURES [PACKAGE Tech]® Smart Package Enhancer No VPL ‘s (visible penis lines) Permanent neoprene padding Undetectable to the eye Feels natural

Lift Lounge Boxer

*The Ultimate Lounging Boxer: Comfort, Support, and Style in One* Say goodbye to awkward moments with our game-changing loose boxers! Designed with your comfort and confidence in mind, these boxers offer secure support where it matters most. Featuring a discreet inner pouch that keeps everything in place, you can relax knowing your "friend" stays comfortably tucked away. But that’s not all—our [LIFT TECH]®️ innovation takes your lounging experience to the next level. The built-in jockstrap gives your derrière unparalleled support, enhancing your natural shape without sacrificing comfort. And for added convenience, these boxers come with functional side pockets, perfect for keeping small essentials close by while you relax at home. Highly praised by our followers as “the best home office boxers,” these are perfect for resting, working, and looking effortlessly sexy—all at once! FEATURES [LIFT Tech]® Long inseam boxer Superior Comfort Push up effect No padding needed Machine washable

Package Thong

[DUAL TECH] Jockstrap

DESCRIPTION In need of some excitement down under? Then this is the perfect jock strap for you! Its robust band design creates a push-up effect that lifts your cheeks like never before. The front has a cool pouch that provides the comfort, support and lift effect you need while giving your back the freedom it desires. PUT THAT JUNK BACK IN YOUR TRUNK!! FEATURES [DUAL Tech]® No back coverage Push-up effect No padding needed Undetectable to the eye COMPOSITION & CARE 93% Premium Cotton 7% Elastane Wash clothes separately. Use detergent for hand wash or 30 degrees machine wash. Please don't use bleach or fabric softener. Do not squeeze, dry hanging in the shade or tumble dry at low temperature. Do not iron.