All Underwear
From ultra-soft fabrics and seamless styles to super absorbent underwear, you’re covered 24/7/365. Knix period underwear and pads are now sales tax-free in Canada.*
Super Leakproof® No-Show Bikini
Save up to 25%
Color: Buttercup, limited edition
Super Leakproof® No-Show Boyshort
Save up to 25%
Color: Lilac, limited edition
Super Leakproof® No-Show French Cut
Save up to 25%
Color: Lilac, limited edition
Super Leakproof® No-Show High Rise
Save up to 25%
Color: Lilac, limited edition
Super Leakproof® Dream Short
Save up to 25%
Color: Buttercup, limited edition
Leakproof No-Show Thong
Save up to 25%
Color: Lilac, limited edition
Leakproof UltraThin No-Show Bikini
Save up to 25%
Color: Lilac, limited edition
Leakproof UltraThin No-Show French Cut
Save up to 25%
Color: Buttercup, limited edition
Astrology Collection Leakproof UltraThin Bikini
Save up to 25%
Color: Virgo, limited edition
Leakproof Cotton Bikini
Save up to 25%
Color: Rose Water
Leakproof UltraThin No-Show High Rise
Save up to 25%
Color: White, limited edition
Leakproof Cotton High Rise
Save up to 25%
Color: Pepper
Leakproof Cotton Boybrief
Save up to 25%
Color: Mushroom, limited edition
Light Leakproof No-Show High Rise Thong
Save up to 25%
Color: White, limited edition
Light Leakproof No-Show Thong
Save up to 25%
Color: White, limited edition
Light Leakproof No-Show Bikini
Save up to 25%
Color: Buttercup, limited edition
Light Leakproof Gossamer Lace Bikini
Save up to 25%
Color: Olive, limited edition
Light Leakproof No-Show Boyshort
Save up to 25%
Color: Buttercup, limited edition
Light Leakproof No-Show French Cut
Save up to 25%
Color: White, limited edition
Light Leakproof Gossamer Lace French Cut
Save up to 25%
Color: Oyster, limited edition
Leakproof Logo Rib Modal French Cut
Save up to 25%
Color: White, limited edition
Light Leakproof No-Show High Rise
Save up to 25%
Color: Lilac, limited edition
Light Leakproof No-Show Mesh High Rise
Save up to 25%
Color: White, limited edition
Light Leakproof UltraThin No-Show Thong
Save up to 25%
Color: Buttercup, limited edition
Essential No-Show Thong
Save up to 25%
Color: Rose Water
Essential Mesh Thong
Save up to 25%
Color: White, limited edition
Essential No-Show High Rise Thong
Save up to 25%
Color: Warm Sand
Essential Gossamer Lace Bikini
Save up to 25%
Color: Oyster, limited edition
Essential No-Show Bikini
Save up to 25%
Color: Warm Sand
Essential Lace Bikini
Color: Black
Essential No-Show Boyshort
Save up to 25%
Color: Rose Water
Essential Gossamer Lace French Cut
Save up to 25%
Color: Buttercup, limited edition
Essential No-Show High Rise
Save up to 25%
Color: Warm Sand
Essential No-Show Bikini 5-Pack
Color: Pastels, limited edition
Essential No-Show High Rise 5-Pack
Color: Pastels, limited edition
Essential No-Show Thong 5-Pack
Color: Pastels, limited edition
Thigh Saver® 6”
Save up to 25%
Color: Sola
Lace Thigh Saver® 6"
Save up to 25%
Color: Toasted, limited edition
Luxe Modal Thigh Saver® 6"
Save up to 25%
Color: Savanna, limited edition
Teen Super Leakproof® Sleepover Short
Save up to 25%
Color: Guava, limited edition
Teen Super Leakproof® No-Show Bikini
Save up to 25%
Color: Warm Sand
From ultra-soft fabrics and seamless styles to super absorbent underwear, you’re covered 24/7/365. Knix period underwear and pads are now sales tax-free in Canada.*
Your leakproof questions, answered.
