Comfort Redefined. Daily

Move Freely. Live Fully

Your Second Skin, Perfected

Invisible Support, Noticeable Difference

Sale!
Original price was: $25.00.Current price is: $19.89.
Sale!
Original price was: $20.00.Current price is: $15.88.

Zero-chafe construction with moisture-wicking fabrics for invisible comfort

Sale!
Original price was: $14.00.Current price is: $10.89.
Sale!

Activity

Graphics Tee

Original price was: $29.00.Current price is: $21.88.

Boxers & Briefs

Poly Boxer Brief

$18.88
Sale!
Original price was: $54.00.Current price is: $38.89.
Sale!
Original price was: $19.00.Current price is: $13.89.
Sale!
Original price was: $25.00.Current price is: $19.89.
Sale!
Original price was: $35.00.Current price is: $25.88.

Activity

Icon Crew Socks

$9.89
Sale!

Activity

Boyd Crew Socks

Original price was: $13.00.Current price is: $9.89.
Sale!
Original price was: $19.00.Current price is: $13.88.
Sale!
Original price was: $19.00.Current price is: $13.88.
Sale!
Original price was: $19.00.Current price is: $13.88.
Sale!
Original price was: $19.00.Current price is: $13.89.
Sale!
Original price was: $14.00.Current price is: $10.88.
$42.89
Sale!
Original price was: $49.00.Current price is: $34.89.
Sale!
Original price was: $24.00.Current price is: $18.88.

Our Foundation in Function:

  FSTANCE reimagines intimate apparel through biomechanical research and technical fabrics. Each piece is constructed with strategic seam placement, breathable zones, and stretch-recovery materials that move with your body. We believe foundational garments should empower—not restrict—your daily life, workouts, and everything in between.