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Designer's Picks

Knot Theory rings are comfortable, durable, and safe. These stylish, and functional silicone rings are designed for your active lifestyle and demanding job.

533 products

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Dog Paw Print Silicone Wedding Ring - Engraved Dual Layer - Knot Theory

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Dog Paw Print Silicone Ring on Dual Layer (4.9)
Sale price $39.99
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Cat Paw Print Silicone Wedding Ring - Engraved Dual Layer - Knot Theory
Cat Paw Print Silicone Ring on Dual Layer (5.0)
Sale price $39.99
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Crowns Silicone Wedding Ring - Chakra & Mehndi Henna Inspired - Engraved Dual Layer - Knot Theory
Crowns Silicone Wedding Ring on Dual Layer 6mm (4.9)
Sale price $39.99
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Hearts Silicone Wedding Ring on Dual Layer 6mm
Hearts Silicone Wedding Ring on Dual Layer 6mm (4.9)
Sale price $39.99
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Roots Silicone Wedding Ring on Dual Layer 6mm
Roots Silicone Wedding Ring on Dual Layer 6mm (4.9)
Sale price $39.99
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Gold Claddagh Silicone Ring on Arc 4mm

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Gold Claddagh Silicone Ring on Arc 4mm (4.9)
Sale price $39.99
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Antique Gold Dual Layer Breathable Silicone Ring
Antique Gold Dual Layer Breathable Silicone Ring (5.0)
Sale price $24.99
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Dark Silver Dual Layer Breathable Silicone Ring
Dark Silver Dual Layer Breathable Silicone Ring (5.0)
Sale price $24.99
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Champagne Gold Dual Layer Breathable Silicone Ring
Champagne Gold Dual Layer Breathable Silicone Ring (4.9)
Sale price $24.99
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Enchanted Forest Green Dual Layer Breathable Silicone Ring - Knot Theory
Enchanted Green Dual Layer Breathable Silicone Ring (5.0)
Sale price $24.99
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Lavender Purple Dual Layer Breathable Silicone Ring
Lavender Purple Dual Layer Breathable Silicone Ring (4.9)
Sale price $24.99
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Metallic Red Dual Layer Breathable Silicone Ring - Knot Theory
Metallic Red Dual Layer Breathable Silicone Ring (4.9)
Sale price $24.99
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Metallic Blue Dual Layer Breathable Silicone Ring - Knot Theory
Metallic Blue Dual Layer Breathable Silicone Ring (4.9)
Sale price $24.99
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Smooth Silver Dual Layer Breathable Silicone Ring
Smooth Silver Dual Layer Breathable Silicone Ring (4.9)
Sale price $24.99
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Trinity (Wider Design) Silicone Ring on Dual Layer 6mm

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Trinity (Wider Design) Silicone Ring on Dual Layer 6mm (5.0)
Sale price $39.99
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Enchanted Green Forest Step Edge Breathable Silicone Ring for Men - Knot Theory
Enchanted Green Breathable Silicone Ring - Rise Step Edge 8mm Band (5.0)
Sale price $24.99
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Cosmic Purple Step Edge Breathable Silicone Ring for Men - Knot Theory
Cosmic Purple Step Edge Breathable Silicone Ring for Men - 8mm Bandwidth (5.0)
Sale price $24.99
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Gold Filigree Silicone Ring on Arc 4mm

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Gold Filigree Silicone Ring on Arc 4mm (5.0)
Sale price $39.99
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Gold Laurel Silicone Ring on Arc 4mm

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Gold Laurel Silicone Ring on Arc 4mm (5.0)
Sale price $39.99
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Gold Floral Silicone Ring on Arc 4mm

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Gold Floral Silicone Ring on Arc 4mm (5.0)
Sale price $39.99
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Gold Heart Vine Silicone Ring on Arc 4mm

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Gold Heart Vine Silicone Ring on Arc 4mm (5.0)
Sale price $39.99
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Filigree Silicone Ring on Dual Layer 6mm

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Filigree Silicone Ring on Dual Layer 6mm (5.0)
Sale price $39.99
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Filigree Silicone Ring on Dual Layer 6mm

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Filigree Silicone Ring on Dual Layer 6mm (5.0)
Sale price $39.99
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Laurel Silicone Ring on Dual Layer 6mm
Laurel Silicone Ring on Dual Layer 6mm (5.0)
Sale price $39.99
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Best Selling Collection

Celtic

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Viking

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Royal Gardens

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Zodiac: Sun

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New

Zodiac: Moon

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New

Zodiac: Rising

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Flowers

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Adventure

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Animals

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