How to Care for Your Scrunch Bum Shorts to Prevent Wear and Tear

Quick answer

To keep your scrunch bum shorts in top condition, wash them in cold water on a gentle cycle and always air dry. Avoid fabric softeners and high heat, which can break down the elastane and cause pilling or loss of shape.

Scrunch bum shorts are a staple in many workout wardrobes, loved for their flattering fit and comfort. But like any technical fabric, they need proper care to stay looking and performing their best. Over time, improper washing or drying can lead to pilling, faded colors, and stretched-out seams that ruin the scrunch effect.

The good news is that with a few simple habits, you can significantly extend the life of your shorts. This guide breaks down the step-by-step process for washing, drying, and storing your scrunch bum shorts so they stay vibrant and snug through countless workouts and casual wear.

Why Fabric Care Matters for Scrunch Bum Shorts

Scrunch bum shorts are typically made from a blend of nylon and spandex, like the X-Series Short (86% Nylon, 14% Spandex) or the Classic Bike Short (80% Nylon, 20% Spandex). These synthetic fibers give the shorts their stretch, recovery, and moisture-wicking properties. However, they are sensitive to heat and harsh chemicals.

High heat from dryers or hot water can break down the elastane over time, causing the fabric to lose its snap and the scrunch detail to flatten. Fabric softeners coat the fibers, reducing breathability and sometimes leading to a buildup that attracts dirt. Understanding these vulnerabilities helps you make smarter choices in your care routine.

• Always check the care label on your specific shorts for any brand-specific instructions.
• If you notice pilling starting, it's often a sign that friction during washing is too high—switch to a delicate laundry bag.

Preparing Your Shorts for the Wash

Before tossing your scrunch bum shorts into the machine, take a moment to prepare them. Turn them inside out. This simple step protects the outer surface from rubbing against other garments, which is a common cause of pilling and fading. It also helps preserve the scrunch detail.

If your shorts have a built-in liner or any decorative elements, consider placing them in a mesh laundry bag. This adds an extra layer of protection and prevents them from getting tangled or snagged on zippers or hooks from other clothes.

• Fasten any Velcro or hooks before washing to avoid them catching on the fabric.
• Wash scrunch bum shorts with similar colors to prevent color transfer, especially if they are brightly colored.

Choosing the Right Wash Cycle and Detergent

Use cold water and a gentle or delicate cycle. Cold water protects the elasticity of the spandex and prevents colors from bleeding. A gentle cycle reduces friction and mechanical stress, which can distort the scrunch shape over time.

Opt for a mild liquid detergent that is free of bleach and fabric softeners. Harsh detergents can strip the moisture-wicking finish, making the fabric feel less breathable. If your shorts are particularly sweaty, you can pre-treat the gusset area with a small amount of detergent before washing.

• Avoid chlorine bleach at all costs—it will weaken the fabric fibers.
• If you prefer a natural option, a cup of white vinegar in the rinse cycle can help remove odors without damaging the fabric.

Drying and Storing Your Shorts

The dryer is the biggest enemy of scrunch bum shorts. High heat causes the elastane to break down, leading to sagging and loss of the scrunch effect. Always air dry your shorts by laying them flat on a clean towel or hanging them in a well-ventilated area. Avoid direct sunlight for extended periods, as UV rays can fade the color.

When it comes to storage, fold your shorts neatly and place them in a drawer. Avoid hanging them by the waistband, as the weight can stretch the fabric over time. If you must hang them, clip them by the leg hem or fold them over a hanger bar.

• Do not wring out your shorts—gently press them in a towel to remove excess water.
• For the same reason, avoid using a hot iron on your scrunch bum shorts; the heat can melt or warp the synthetic fibers.

5 Steps to Care for Your Scrunch Bum Shorts

1. Step 1: Turn inside out: Before washing, turn each pair inside out. This protects the outer fabric from friction and helps preserve the scrunch detail. Checkpoint: Make sure the scrunch seam is not catching on any loops or tags.
2. Step 2: Place in a mesh bag: Put your shorts in a mesh laundry bag to prevent snagging and reduce friction with other clothes. Checkpoint: If you don't have a bag, wash them with similar smooth fabrics, not towels or denim.
3. Step 3: Wash cold on gentle: Use cold water, a gentle cycle, and a mild detergent. Avoid fabric softeners, bleach, and high-spin speeds. Mistake to avoid: Never use hot water—it will break down the elastane.
4. Step 4: Air dry flat: Lay your shorts flat on a towel or hang them in the shade. Never put them in the dryer. Checkpoint: After drying, gently stretch them back into shape if they feel slightly wrinkled.
5. Step 5: Store folded: Fold and store in a drawer, or hang by the leg hem to avoid stretching the waistband. Pro tip: Keep them away from direct sunlight to prevent color fading.

Product care considerations

• X-Series Short: The X Series has a light, breathable fabric making it perfect for your workouts or leisurewear. Due to its lighter fabric we recommend wearing black underwear with the black color and nude color with the other colors. This set holds everything in and won't move during exercises—86% Nylon, 14% Spandex. Because the fabric is lighter, it may be more prone to showing wear from friction. Washing inside out and using a gentle cycle helps preserve the breathable feel and prevents pilling that can be more visible on lighter materials.
• Classic Bike Short: Why you'll love these shorts? Hidden Inner Pocket, High Waistband, 6 inches inseam, Moisture Wicking and Breathable, Non-see-through, 4 Way Stretch, Lightweight and Super Soft Feel—80% Nylon + 20% Spandex. The higher spandex content gives these shorts excellent shape retention. To maintain that 4-way stretch, avoid fabric softeners and high-heat drying, which can degrade the spandex and reduce elasticity.

Caring for your scrunch bum shorts doesn't have to be complicated. By following these simple steps—washing in cold water, air drying, and storing properly—you can keep them looking and feeling great for many workouts to come. Remember, a little extra attention goes a long way in preserving the fit and fun of your favorite pair.