Built by an instructor, for instructors
Maria has 10+ years in fitness across personal training, kickboxing, and now Pilates and Lagree instructing. Every grip placement decision came from the carriage, not a catalog.
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VS · Tavi · Verified June 10, 2026
BOLD vs Tavi.
Tavi's triangle grip is solid for Pilates, and yes, Tavi is instructor-created too. The difference: Tavi is single-grip with a compression band. BOLD's silicone goes inside the sock as well, so your foot doesn't slide inside the sock, even on the megaformer.
Grip
BOLDInside + outside
TaviOutside only + arch band
Grip life
BOLD380 wash cycles
TaviNot published
Built by
BOLDInstructors
TaviInstructor-created too
Guarantee
BOLDDual grip + 30‑day returns
TaviStandard returns
The honest table
Side by side, no spin.
| Feature | BOLD Dual Grip™ | Tavi |
|---|---|---|
| Built by | 10+ years in fitness · Pilates & Lagree instructor | Also instructor-created, real parity |
| Inside + outside grip | Silicone inside the footbed and outside the sole | Triangle grip outside only, plus arch band |
| Quantified grip life | Rated for 380 wash cycles | “Long-lasting”, no published count |
| Pilates & Lagree focus | Tested in 12 Pilates and Lagree studios | Pilates-first, Lagree not a stated focus |
| Materials | 82% combed cotton · 16% nylon · 2% elastane | 73% organic cotton blend, varies by model |
| Design philosophy | Three timeless colorways, no churn | Classic colorways plus seasonal additions |
| Guarantee | Dual grip guarantee + 30‑day returns | Standard returns |
| Price | $25 per pair | $22-$40 |
Comparison data verified June 10, 2026. Competitor specs subject to change.
BOLD Dual Grip™ Socks
One sock. Two layers of grip. $25.
Silicone outside for the carriage, silicone inside for your foot. Three colorways, one size (women's US 5-10), free U.S. shipping.
What BOLD does differently
Three things we won't compromise.
380-wash-cycle grip
Most brands say "long-lasting." BOLD publishes the number: silicone grip rated for 380 cold-wash cycles, tested across 10+ studios over a year of development.
Why Dual Grip™ →Love it or return it
30-day returns on unworn pairs. If the grip doesn't hold for you, you get your money back.
Guarantee details →
Instructor panel · June 2026
Vetted instructors rate BOLD higher than Tavi.
We asked six working instructors to teach two weeks of classes in both pairs, then score each on grip security: reformer, megaformer, and mat.
9.4BOLD
8.6Tavi
Fitology Instructor
9.2BOLD
8.3Tavi
Club Pilates Instructor
9.5BOLD
7.9Tavi
Solidcore Coach
9.1BOLD
8.4Tavi
AC Pilates Highgate
9.6BOLD
8.1Tavi
Valentina Pilates
9.3BOLD
8.2Tavi
Lagree213
Independent panel of six instructors · scored /10 after two weeks in both pairs · June 2026.
Frequently asked
Before you decide.
Are Tavi grip socks better than BOLD?
Tavi makes well-regarded instructor-created grip socks with a patented triangle outside grip and a compression arch band. BOLD differs in one structural way: BOLD Dual Grip socks add silicone inside the footbed, so the foot doesn't slide inside the sock. If interior foot slide is your problem, BOLD addresses it directly.
What's the difference between BOLD's Dual Grip™ and Tavi's triangle grip?
Tavi's triangle grip is an outside-only silicone pattern inspired by surfboard traction. BOLD's Dual Grip™ puts silicone on both surfaces, outside for the reformer carriage and inside to hold the foot to the sock. BOLD's grip is rated for 380 wash cycles.
Is BOLD worth $25 vs Tavi's range?
BOLD is one price, $25 per pair, with a quantified 380-wash-cycle grip rating, a 30-day return guarantee, and 30-day returns. Tavi's range runs $22-$40 depending on model. Compare on what your training needs, not the sticker.
Does BOLD work for Lagree?
Yes. BOLD Dual Grip socks were developed in Pilates and Lagree studios and tested on reformer carriages and Megaformers across 10+ studios over a year of development.
What if I don't like BOLD?
Every pair carries a 30-day return guarantee, and unworn pairs can be returned within 30 days of delivery. If the grip doesn't hold for you, you get your money back.