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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.

556 products

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Cosmic Purple Breathable Silicone Ring for Women and Men - Knot Theory
Cosmic Purple Breathable Silicone Ring (4.9)
Sale price $24.99 Regular price$32.99 USD
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Enchanted Forest Emerald Green Breathable Silicone Ring for Men and Women - Knot Theory
Enchanted Green Breathable Silicone Ring (5.0)
Sale price $24.99 Regular price$32.99 USD
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Northern Lights Green Breathable Silicone Ring for Men and Women - Knot Theory
Northern Lights Green Breathable Silicone Ring (5.0)
Sale price $24.99 Regular price$29.99 USD
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Rose Gold Breathable Silicone Ring
Rose Gold Breathable Silicone Ring (5.0)
Sale price $22.99 Regular price$24.99 USD
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Lavender Purple - Pearly Breathable Silicone Ring For Women - Knot Theory
Lavender Purple - Pearly Breathable Silicone Ring (5.0)
Sale price $22.99 Regular price$29.99 USD
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Metallic Blue Breathable Silicone Ring For Men and Women - Knot Theory
Metallic Blue Breathable Silicone Ring (5.0)
Sale price $22.99 Regular price$29.99 USD
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Dark Silver Step Edge Breathable Silicone Ring for Men - Knot Theory
Dark Silver Step Edge Breathable Silicone Ring for Men (4.9)
Sale price $22.99 Regular price$29.99 USD
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Smooth Black Breathable Silicone Ring Band for Men and Women - Knot Theory

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Black Breathable Silicone Ring - Arc 4mm and 6mm Band (5.0)
Sale price $22.99 Regular price$24.99 USD
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Metal Blue Step Edge Breathable Silicone Ring for Men - Knot Theory
Metal Blue Step Edge Breathable Silicone Ring for Men (5.0)
Sale price $22.99 Regular price$29.99 USD
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Shiny Rainbow Breathable Silicone Ring - Knot Theory
Shiny Rainbow Breathable Silicone Ring (4.9)
Sale price $24.99 Regular price$32.99 USD
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Dark Silver Breathable Silicone Ring For Men and Women - Knot Theory

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Dark Silver Breathable Silicone Ring - Arc 4mm or 6mm (4.9)
Sale price $22.99 Regular price$24.99 USD
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Save $41
Neon Pink Orange Yellow 4-Pack Breathable Silicone Ring - Knot Theory
Neon Pink Orange Yellow 4-Pack Breathable Silicone Ring (5.0)
Sale price $49.99 Regular price$91.96 USD
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Amethyst Purple Breathable Pearly Silicone Ring for Women - Knot Theory
Amethyst Purple Breathable Pearly Silicone Ring (5.0)
Sale price $22.99 Regular price$29.99 USD
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Smooth Black Bevel Edge Breathable Silicone Ring For Men and Women
Smooth Black Bevel Edge Breathable Silicone Ring For Men and Women (5.0)
Sale price $22.99 Regular price$24.99 USD
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Smooth Silver Breathable Silicone Ring For Men and Women - Knot Theory
Smooth Silver Breathable Silicone Ring (5.0)
Sale price $22.99 Regular price$24.99 USD
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Antique Gold Breathable Silicone Ring For Men and Women - Knot Theory
Antique Gold Breathable Silicone Ring (4.9)
Sale price $22.99 Regular price$29.99 USD
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Dark Grey Stripe Silicone Ring For Men and Women - Knot Theory
Dark Grey Stripe Silicone Ring For Men and Women (4.9)
Sale price $22.99 Regular price$24.99 USD
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Dark Silver Bevel Edge Breathable Silicone Ring For Men and Women
Dark Silver Bevel Edge Breathable Silicone Ring For Men and Women (4.9)
Sale price $22.99 Regular price$24.99 USD
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Pearl White Breathable Silicone Ring For Men and Women - Knot Theory
Pearl White Breathable Silicone Ring (5.0)
Sale price $22.99 Regular price$24.99 USD
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Smooth Silver Bevel Edge Breathable Silicone Ring For Men and Women
Smooth Silver Bevel Edge Breathable Silicone Ring For Men and Women (4.8)
Sale price $22.99 Regular price$24.99 USD
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Dark Green Stripe Silicone Ring For Men and Women - Knot Theory
Dark Green Stripe Silicone Ring For Men and Women (5.0)
Sale price $24.99 Regular price$29.99 USD
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Dark Bronze Breathable Silicone Ring For Men - Knot Theory
Dark Bronze Breathable Silicone Ring (4.9)
Sale price $22.99 Regular price$24.99 USD
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Thin Blue Line Striped Silicone Ring For Men and Women - Knot Theory
Thin Blue Line Striped Silicone Ring For Men and Women (4.9)
Sale price $24.99 Regular price$29.99 USD
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Save $7
Satin Chrome Red Breathable Silicone Ring for Men and Women - Knot Theory
Satin Chrome Red Breathable Silicone Ring (4.9)
Sale price $22.99 Regular price$29.99 USD
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