How to Choose the Right Apparel for Gym and Outdoor Training
By BSc | Science-backed Supplements | Published: 2026-08-17
Category: Buying Guides
A practical guide to selecting gym and outdoor training apparel, covering fabric, fit, layering, and top picks for men and women.
Whether you're hitting the gym floor or taking your workout outdoors, the right apparel can make a significant difference in performance, comfort, and recovery. Choosing the wrong fabric or fit can lead to overheating, chafing, or restricted movement—none of which help you reach your goals. This gym apparel guide will walk you through the key factors to consider when selecting training apparel, from fabric technology to fit and layering strategies.
We'll also highlight some of the best options available at BSc, including compression gear and versatile tops, so you can train with confidence no matter the environment.
Why Fabric Choice Matters for Gym and Outdoor Training
The fabric of your training apparel directly affects how your body regulates temperature and moisture. For indoor gym sessions, look for moisture-wicking materials like polyester blends or nylon that pull sweat away from your skin, keeping you dry and comfortable. Cotton may feel soft, but it absorbs moisture and becomes heavy, leading to discomfort and potential skin irritation during intense workouts.
For outdoor training, especially in variable weather, consider fabrics with added features like UV protection or wind resistance. Breathability is crucial—look for mesh panels or strategic ventilation. If you train in cooler conditions, layering with a lightweight, breathable base layer and a wind-resistant outer layer can help you maintain optimal body temperature without overheating.
- Moisture-wicking polyester blends are ideal for high-sweat activities.
- Avoid 100% cotton for intense workouts; it holds moisture and causes chafing.
- For outdoor use, prioritize fabrics with UV protection and wind resistance.
Fit and Function: Finding the Right Silhouette
The fit of your training apparel should balance freedom of movement with support. Loose-fitting tops are great for casual gym sessions, but for activities like weightlifting or running, a more fitted cut reduces drag and prevents fabric from getting caught on equipment. Compression gear, such as the Athlete Compression Core Shorts Mens, offers a snug fit that supports muscles, improves blood flow, and reduces muscle vibration during high-impact movements.

For women, options like the BSc x Butterfly Women's Shorts combine a flattering fit with functional design—ideal for both gym workouts and outdoor runs. When trying on apparel, perform a few dynamic movements (squats, lunges, arm raises) to ensure the fabric moves with you without riding up or restricting motion.
- Fitted tops reduce drag and are safer around gym equipment.
- Compression shorts provide muscle support and aid recovery.
- Always test range of motion before committing to a purchase.
Layering Strategies for Outdoor Training
Outdoor training often requires adaptability to changing weather. A three-layer system works well: a moisture-wicking base layer, an insulating mid-layer, and a weather-resistant outer layer. Your base layer should be snug and breathable—think performance tops like the A Better Now Tee, which offers a comfortable fit and moisture management for both gym and outdoor use.

For the mid-layer, consider a lightweight fleece or a long-sleeve compression top if temperatures drop. The outer layer should block wind and light rain without trapping heat. Avoid over-layering; you want to stay warm but not so bundled that you overheat once you start moving.
- Start with a moisture-wicking base layer like a performance tee.
- Add a mid-layer for insulation in cooler weather.
- Finish with a wind-resistant jacket for protection against the elements.
Compression Gear: Benefits Beyond the Gym
Compression apparel isn't just for the gym—it's also highly effective for outdoor training and recovery. The Athlete Compression Calfies provide targeted compression to your calves, which can help reduce muscle fatigue during long runs or hikes and speed up recovery afterward. Similarly, the Athlete Compression Half Quad Shorts Mens Pink offers support to the quadriceps, making them a great choice for leg-day workouts or outdoor cycling.
When choosing compression gear, ensure it fits tightly but not painfully. It should stay in place without rolling down or bunching. Many athletes also wear compression garments post-workout to enhance circulation and reduce soreness.
- Compression calf sleeves reduce fatigue during running and hiking.
- Compression shorts support quads and hamstrings during leg workouts.
- Wear compression gear post-exercise to aid recovery.
Men's and Women's Sportswear: Key Differences
While many training apparel principles apply to both men and women, there are important differences in fit and design. Men's sportswear typically features a straighter cut through the torso and longer inseams, while women's sportswear is tailored for a narrower waist and wider hips. For example, the Athlete Compression Core Shorts Mens are designed with a longer rise and a wider waistband for comfort during squats and deadlifts.
Women's options like the BSc x Butterfly Women's Shorts offer a higher waist and shorter inseam, providing a secure fit that stays in place during dynamic movements. Always check size charts and consider your specific activity—yoga and Pilates may require more stretch, while HIIT and running benefit from compression and moisture-wicking properties.
- Men's apparel often has a straighter cut; women's is tailored for curves.
- Compression shorts for men typically have a longer rise.
- Women's shorts often feature higher waistbands for security during movement.
Caring for Your Training Apparel
To extend the life of your gym and outdoor apparel, proper care is essential. Wash compression gear and performance fabrics in cold water with a mild detergent—avoid fabric softeners, as they can clog moisture-wicking fibers. Air drying is best; high heat from dryers can break down elastic and reduce compression effectiveness.
For items like the A Better Now Tee or the Athlete Compression Calfies, turning them inside out before washing helps protect the fabric surface. Store your gear in a cool, dry place, and replace items when they lose elasticity or show signs of pilling.
- Wash in cold water; avoid fabric softeners.
- Air dry to preserve elastic and moisture-wicking properties.
- Turn garments inside out before washing to reduce wear.
Choosing the right apparel for gym and outdoor training doesn't have to be complicated. Focus on fabric, fit, and layering, and don't overlook the benefits of compression gear for performance and recovery. Whether you're looking for a versatile top like the A Better Now Tee or supportive compression shorts, BSc offers a range of science-backed options to keep you comfortable and performing at your best. Explore our full collection and find the perfect gear for your next workout.



