Wireless Lace Sports Bra Seamless
📦 Limited stock - 30 available
Size & Fit Guide
This wireless sports bra features a comfortable, supportive fit designed for low to medium impact activities. The seamless construction and stretchy nylon-spandex blend create a flexible fit that moves with you. The front cross design with side buckle detail allows for some adjustability, while the wire-free construction ensures all-day comfort without digging or pinching.
💡 Bra Sizing Guidance: This sports bra uses under-bust (band) measurements for sizing rather than traditional cup sizes. Please refer to the detailed conversion chart below to find your perfect fit based on your usual bra size or under-bust measurement.
How to Measure Your Under-Bust:
- Wear an unpadded bra or go braless for accurate measurement
- Use a soft measuring tape directly under your bust (where the bra band sits)
- Keep the tape snug but not tight, parallel to the floor
- Take the measurement in centimeters and compare to the chart below
| Size | Under-Bust Measurement | Equivalent Traditional Bra Sizes |
|---|---|---|
| S | 60-70 cm / 23.6-27.6 in | 70/32A, 70/32B, 70/32D, 75/34A, 75/34B |
| M | 70-80 cm / 27.6-31.5 in | 75/34B, 75/34C, 75/34D, 80/36A, 80/36B |
| L | 80-90 cm / 31.5-35.4 in | 80/36B, 80/36C, 80/36D, 80/36E, 85/38A, 85/38B |
| XL | 90-100 cm / 35.4-39.4 in | 85/38B, 85/38C, 85/38E, 85/38F, 90/40A, 90/40B |
| 2XL | 100-110 cm / 39.4-43.3 in | 90/40C, 90/40D, 90/40E, 90/40F, 95/42A, 95/42B, 95/42C, 95/42D |
| 3XL | 110-120 cm / 43.3-47.2 in | 95/42D, 95/42E, 95/42F, 95/42G, 95/44A, 95/44B, 95/44C |
| 4XL | 120-130 cm / 47.2-51.2 in | 95/44D, 95/44E, 95/44F, 100/46A, 100/46B, 100/46C, 100/46D |
| Sizing Notes: Bra sizes shown use EU/International format (Band/Cup). The stretchy nylon-spandex fabric accommodates a range of cup sizes within each band measurement. If you're between sizes, choose based on your comfort preference—smaller for more compression, larger for more relaxed fit. | ||
Fit Tips:
- Support Level: Best suited for low to medium impact activities (yoga, walking, cycling, light gym work). Not recommended for high-impact running or jumping
- Wire-Free Design: Provides comfortable support through fabric compression rather than underwire structure
- Stretch Factor: The 10% spandex content provides excellent stretch and recovery for a flexible, comfortable fit
- Cup Accommodation: The wireless design works for various cup sizes within each band measurement—the fabric molds to your shape
- When in doubt: Size up if you prefer a more relaxed, comfortable fit or if you're at the upper end of a size range
- First Wear: The bra may feel snug initially but will relax slightly after wearing and washing
Features & Fabric
- Wire-Free Comfort: No underwire means no poking, digging, or uncomfortable pressure points. The supportive nylon-spandex fabric provides structure through gentle compression rather than rigid wires—perfect for all-day wear or sensitive skin.
- Material Composition: 90% Nylon for durability, moisture-wicking, and smooth texture; 10% Spandex for stretch, flexibility, and shape retention
- Fabric Performance: Soft, smooth nylon feels gentle against skin while actively wicking away moisture. The fabric is lightweight, breathable, and quick-drying—ideal for workouts or warm weather. The spandex ensures the bra moves with you and returns to its original shape wear after wear.
- Seamless Construction: No-chafe seamless design eliminates irritation and creates smooth lines under clothing. No visible bra lines means you can wear it confidently under fitted tops.
- Front Cross Design: Flattering neckline with front cross detail adds visual interest and style. The design provides natural shaping and support without padding or molding.
- Side Buckle Detail: Decorative side buckle adds a sporty-chic touch while providing slight adjustability for personalized fit
- Delicate Lace Accents: Feminine lace trim elevates this beyond basic athletic wear, making it pretty enough to double as a bralette for casual outfits
- Breathable & Moisture-Wicking: Nylon's natural properties keep you cool and dry by pulling sweat away from skin and allowing quick evaporation
- Pullover Vest Style: Easy to put on and take off without complicated closures or hooks
- Care Instructions: Machine wash cold with like colors in a mesh lingerie bag. Hang to dry or tumble dry low. Do not bleach or use fabric softener (which can reduce moisture-wicking properties). Avoid high heat. The nylon-spandex blend maintains its elasticity and shape with proper care. Imported.
How to Style
A great wireless sports bra does double duty—supporting you through workouts while being comfortable enough for everyday wear. This seamless design with lace detail is versatile enough to wear to yoga class, under casual outfits, or as a comfortable alternative to traditional bras. The wire-free construction means you can move freely, breathe deeply, and enjoy all-day comfort without sacrifice.
What to Wear It With
- Yoga & Pilates: Pair with high-waist leggings or yoga pants and grab your mat. The medium support and breathable fabric work perfectly for flowing movements and stretches. Add a lightweight hoodie or open cardigan for warm-up and cool-down.
- Gym Workout: Combine with athletic leggings or shorts and cross-training shoes for strength training, cycling, or light cardio. Layer a loose tank top over it or wear alone—the lace detail adds a feminine touch to your gym look.
- Athleisure Casual: Style as a bralette under an oversized open shirt, denim jacket, or cardigan with high-waist jeans or joggers. The front cross design and lace accents make it pretty enough to show intentionally as part of your outfit.
- Loungewear Comfort: Wear with soft sweatpants, lounge shorts, or matching sets for comfortable at-home wear. Perfect for working from home, weekend relaxation, or running quick errands when you want to skip a traditional bra.
- Sleep & Relaxation: The soft, wireless design makes it comfortable enough for sleeping if you prefer nighttime support. Pair with sleep shorts or pajama pants for maximum comfort.
Styling Q&A
- Q: How long does shipping take?
- A: This item qualifies for standard delivery and typically arrives in 7-12 business days within the USA.
- Q: I usually wear a 36C bra—what size should I order?
- A: A 36C corresponds to 80/36C in the size chart, which falls within the L size range (under-bust 80-90cm). We recommend ordering size L. If you prefer a more relaxed fit or are closer to a 38 band, consider XL instead.
- Q: Will this provide enough support for running or high-impact workouts?
- A: This wireless sports bra is best suited for low to medium impact activities like yoga, Pilates, walking, cycling, weight training, or stretching. For high-impact activities like running or jumping, we recommend a sports bra specifically designed for high-impact support with additional compression or encapsulation features.
- Q: Is this really comfortable without an underwire? Will it provide enough support?
- A: Absolutely! The nylon-spandex blend provides support through gentle compression and the fabric's natural structure rather than rigid underwire. Many women find wireless bras more comfortable for everyday wear and low-impact activities. The seamless design prevents the digging and pressure points that underwires can cause, while still providing shape and support.
- Q: Can I see bra lines through my clothes with this?
- A: The seamless construction is specifically designed to eliminate visible bra lines. The smooth fabric creates an invisible look under clothing, making it perfect for wearing under fitted tops, t-shirts, or athletic wear without any bumps or lines showing through.
- Q: How do I care for this to maintain the elasticity?
- A: Always wash in cold water using a mesh lingerie bag to protect the fabric. Avoid fabric softener, which can break down spandex fibers and reduce elasticity. Hang to dry or use low heat in the dryer. Never wring or twist the bra. With proper care, the nylon-spandex blend will maintain its stretch and support for many wears.
- Q: Will the lace detail be itchy or irritating?
- A: The lace trim is designed to be soft and decorative rather than scratchy. It's positioned where it won't rub against sensitive areas during movement. Most customers find it adds a feminine touch without causing irritation, but if you have very sensitive skin, you may want to test how it feels during a short wear before intense activity.
Product Highlights
- 🚫 Wire-Free Comfort All Day: Say goodbye to uncomfortable underwires that dig and poke. This wireless design provides gentle support through fabric compression, giving you freedom of movement and all-day comfort without compromise.
- ✨ Seamless No-Show Design: Smooth, seamless construction eliminates visible bra lines under clothing. Wear confidently under fitted tops, t-shirts, or athletic wear knowing your bra remains invisible.
- 💪 Performance Nylon-Spandex Blend: Premium 90% Nylon and 10% Spandex fabric offers the perfect balance of support, stretch, and durability. Moisture-wicking and breathable to keep you cool and dry during workouts or all-day wear.
- 🌸 Feminine Lace Detail: Delicate lace accents elevate this beyond basic athletic wear, making it pretty enough to double as a bralette for casual outfits. Sporty meets feminine in the best way.
- 🔄 Versatile Multi-Use Design: Perfect for yoga, Pilates, light workouts, lounging, or everyday comfortable support. One bra that adapts to your lifestyle from gym to errands to relaxation at home.
- 🌡️ Breathable & Quick-Drying: Moisture-wicking nylon pulls sweat away from skin and dries quickly, keeping you comfortable during exercise or in warm weather. No more that uncomfortable damp feeling.
- 👗 Flattering Front Cross Design: The stylish front cross detail with side buckle accent creates visual interest and natural shaping without padding or molding. Beautiful and functional.
- 📏 Inclusive Sizing S-4XL: Available in seven sizes with detailed bra size conversion chart to help you find your perfect fit. Extended sizing ensures more women can enjoy comfortable, wireless support.
- 🧺 Easy Care, Long-Lasting: Machine washable fabric maintains its stretch, shape, and support wash after wash. No hand-washing required—just use a lingerie bag and follow simple care instructions.
- 📦 Standard USA Delivery: Enjoy reliable standard shipping with delivery typically within 7-12 business days across the United States.
More Images
View detailed images of this wireless sports bra showcasing the front cross design, lace detail, seamless construction, and comfortable fit.
Note: Product colors may appear slightly different on your screen due to monitor settings and lighting conditions.
Experience all-day comfort and support with the Sarah Express Wireless Sports Bra. Designed for active women who want freedom of movement without underwire constraints, this seamless sports bra features a flattering front cross design, side buckle detail, and delicate lace accents. Perfect for workouts, yoga, everyday wear, or as a comfortable bralette alternative.
- Wire-Free Comfort: No underwire means no digging, poking, or discomfort—just soft, supportive fabric
- Premium Fabric Blend: 90% Nylon and 10% Spandex for stretch, support, and durability
- Front Cross Design: Flattering neckline with side buckle detail adds style to function
- Seamless Construction: Smooth, seamless design prevents chafing and eliminates visible lines under clothing
- Breathable & Moisture-Wicking: Nylon fabric keeps you cool and dry during workouts or all-day wear
- Lace Detail: Feminine touch elevates this beyond basic athletic wear
- Sizes: Available in S, M, L, XL, 2XL, 3XL, 4XL with detailed bra size conversion chart
- Vest Style: Pullover design with adjustable fit for easy on and off
- Versatile Use: Perfect for low to medium impact workouts, yoga, lounging, or everyday comfort
- Care: Machine washable for easy maintenance
This wireless sports bra is your go-to for comfortable support without compromise. Whether you're hitting the gym, practicing yoga, or simply want a more comfortable everyday bra option, the soft nylon-spandex blend and wire-free design keep you supported and comfortable all day long. Standard delivery available across the USA.