When summer rolls around or you're hitting the gym, knowing what underwear to wear under shorts can make or break your comfort. Whether you’re running errands, working out, or heading to the beach, the right pair of underwear keeps you supported, sweat-free, and confident all day long.
From breathable boxer briefs to performance-focused designs, we’ll help you find the perfect match. Let’s break down what you should consider when choosing underwear to wear under shorts – and why Crossfly is a go-to for men who value both comfort and performance.
Why Choosing the Right Underwear Matters
Shorts, especially during warm weather or physical activity, tend to allow for more movement and airflow. But without the right base layer, you could be dealing with chafing, discomfort, or even visible lines. That’s where men’s underwear for active lifestyles comes in – designed to stay in place and move with you, no matter what the day brings.
The Best Style: Breathable Boxer Briefs
When it comes to pairing with shorts, breathable men’s boxer briefs are your best bet. Unlike traditional boxers, they offer a snug fit that prevents bunching, while the longer leg reduces friction.
Crossfly’s Pro 7" Boxer is a prime example. Designed for performance, it features sweat-wicking technology, a supportive cocoon pouch for separation and comfort, and X-Fly™ access for convenience. This is supportive men’s underwear done right.
For more casual wear, the Everyday Series made from modal offers softness, breathability, and a naturally sweat-wicking structure – perfect for everyday use under shorts.
Material Matters: Prioritise Sweat-Wicking Performance
Moisture can be a major issue under shorts, especially in the heat. Look for sweat-wicking men’s underwear that pulls moisture away from your skin to keep you cool and dry.
Crossfly's performance series uses advanced fabric blends that are not only moisture-wicking but quick-drying too – a must when you're active or on the move.
Need Extra Support? Avoid Going Commando
While it might be tempting to ditch underwear under certain types of shorts, skipping this essential layer can lead to friction and lack of support. If you're wearing athletic or looser-fitting shorts, performance men’s underwear with a snug fit and anatomical pouch support will keep everything in place, comfortably.
Whether you're at the gym or out in the sun, a lack of support can lead to discomfort quickly. Choosing the right pair ensures both breathability and structure.
Avoid Visible Lines with Smart Construction
Another benefit of high-quality underwear like Crossfly's is the thoughtful construction. Flatlock seams, soft waistbands, and ergonomic cuts ensure your underwear doesn’t show through or move around beneath your shorts.
Ideal for pairing with swim trunks, casual shorts, or gym wear, Crossfly's underwear offers all the coverage and confidence you need.
Final Thoughts: The Best Underwear for Under Shorts
If you're looking for the best underwear to wear under shorts, the answer is clear: go for supportive, sweat-wicking, breathable men’s boxer briefs designed for movement. Crossfly delivers both performance and comfort in equal measure, giving you a base layer that stays invisible and feels incredible.
Ready to upgrade your underwear drawer? Explore Crossfly’s range of men’s underwear for active lifestyles and find your perfect fit.
