Back Bay

Conveniently located in the Back Bay above Uniqlo, the entrance to the studio is on Newbury street between Hereford and Mass Ave. To gain entry to the building, click the SLT button next to the door. Metered street parking is available.

341 Newbury Street, 3rd Floor

Boston, MA 02115

Get Directions 857.505.0919

Boston Pricing

Intro Specials

Intro 2-Pack $36

2-Week Unlimited $93

Class Packages

Single Class $36

5 Classes $34 per class ($170)

10 Classes $32 per class ($320)

20 Classes $30 per class ($600)



4 Classes/mo. $32 per class ($128/mo.*)

8 Classes/mo. $30 per class ($240/mo.*)

Monthly Unlimited $12 per class ($360/mo.*)

Members access discounted add-on class rate, early booking, retail discount and guest passes.

*Monthly memberships are automatically charged until you cancel. 3 month commitment. 

Hardcore 2024 package

50 Classes $28 per class ($1400)

*Expires 12/31/24. No guest allowances. No extensions.

Additional Offers

PRIVATE training

We offer one-on-one and semi-private group training. To book, email


Gift Certificates

Give the gift of SLT! You can purchase a gift card online or at the studio. You must have an SLT account.

Check out our FAQs for policies and additional information.

See FAQs