Flexvibe Smooth-Front Sport Briefs No-Show Comfort Kit 6-Pack
Soft stretch activewear made for easy movement, workout days, travel, and everyday comfort.
Buy 2 get 10% off - code FV10
Description
What is the Smooth-Front Sport Briefs No-Show Comfort Kit?
The Flexvibe Smooth-Front Sport Briefs No-Show Comfort Kit is a coordinated six-piece underwear set made for smooth-front coverage from workouts to everyday plans. Each color option lists the exact six-pair mix, so you can choose the palette that works with your leggings and wardrobe. The low-profile design is intended to help reduce visible panty lines (VPL), front-line distraction and underwear edges that can feel obvious under close-fitting outfits. A stay-put feel helps limit rolling during yoga, gym sessions, travel, errands and relaxed days. This is wearable comfort, not a body-change or medical promise: shaping styles create a smoother dressed look through fit and construction.
Why it works for active and everyday outfits
- Six coordinated pairs in every kit
- Color-balanced options for light and dark leggings
- Low-profile look for fewer visible lines
- Designed for training, commuting, travel and casual wear
Choose your 6P color kit
Select a kit label to see its exact color quantities, then choose your usual size. The fabric, fit and care notes below apply to each pair in the six-pack.
The Flexvibe Seamless Ice Silk Underwear is a smooth-front, invisible fit brief with a targeted cotton liner for yoga, gym, running, and daily wear under leggings. The smooth-front ice silk outer creates a flat, clean silhouette under activewear, while the cotton liner provides breathable hygiene during active sessions. Available in Black, Pink, Apricot, Light Brown, Fuchsia, and White, XS–XL.
Quick Fit Snapshot
- Made for yoga, gym, running, and daily wear under leggings
- Outer fabric ice silk — smooth-front, clean silhouette, high-stretch
- Liner targeted cotton — breathable, hygienic for active wear
- Waist high-elastic waist — stays in place during workouts
- Sizes XS, S, M, L, XL · 6 colors
Product Features
Fabric & Construction
- Ice silk outer — smooth-front, invisible fit, quick-dry, high-stretch
- Targeted cotton liner — breathable, hygienic for yoga, gym, and running
- Seamless construction — no visible lines under leggings and activewear
Smooth-Front Active Design
- Smooth-front — flat, clean silhouette under leggings and yoga pants
- Invisible fit — prevents visible outline during yoga and gym sessions
- High-elastic waist — stays in place during all active movements
- 6 colors, XS–XL — Black, Pink, Apricot, Light Brown, Fuchsia, White
Size Guide
Available in XS, S, M, L, XL. True to size. If between sizes or prefer a looser fit, size up.
View Full Size Guide →
Care Instructions
- Machine wash cold with like colors on gentle cycle
- Do not bleach
- Tumble dry low or lay flat to dry
- Do not iron
FAQ
What does smooth-front mean for activewear underwear?
Smooth-front refers to a flat, seamless front panel design that creates a clean, invisible silhouette under leggings and yoga pants. The smooth-front construction prevents visible underwear lines during yoga, gym, and running sessions, ensuring a polished, confident look during all active movements.
Are these suitable for yoga and gym workouts?
Yes. The smooth-front invisible design, seamless ice silk construction, and targeted cotton liner make these briefs ideal for yoga, gym, and running. They stay invisible under leggings, prevent visible outlines, and provide breathable comfort during active sessions.
Shipping & Returns
Shipping
Free standard shipping on orders over $30. Most orders process in 1-2 business days and arrive in 7-10 business days.
Returns
Return unworn, unwashed items with tags and original packaging within 30 days.
Fit Snapshot
Fit, fabric & comfort
Quick fit notes to help compare size, coverage, fabric feel, and daily use before ordering.Fit & size
Use the Size Guide and product photos to check fit, coverage, stretch, and where the style sits on the body.
Fabric & coverage
Review the product description and photos for fabric composition, stretch, lining, padding, pockets, opacity, and care. For lighter colors, check photo coverage before choosing underwear color.
Before checkout
Confirm the Size Guide, shipping timing, and return policy. Flexvibe describes fit, support, and visual smoothing only; we do not promise weight loss, body changes, or medical results.