Spanwell โ One-Piece Slip-On Posture Support Strap, Unisex + 50% OFF
- Free shipping with Royal Mail
- 30 day money-back guarantee
- 48.2k+ happy customers
|
Due to a surge in orders during our Summer Sale, we've capped purchases to protect stock levels. Secure yours before the sale ends tonight.
No Buckles. No Velcro. Just Slip It On.
Most posture straps have too many parts โ and that's why yours ended up in a drawer.
Spanwell has no buckles and no Velcro. It's one piece of stretch fabric you pull on like a vest.

Fewer parts means you actually wear it.
The elastic crosses your upper back in an X and pulls both shoulders back at once, so you feel the tug the second you slump.

What Makes Spanwell Different
โย On in Ten Seconds, Not Five Minutesย - Slip your arms through the two loops and pull it up over your shoulders. There is nothing to buckle, tighten, or line up.
โย Feel Your Shoulders Pull Back Right Awayย - The elastic crosses your upper back and pulls both shoulders back at the same time. You feel the tug the moment you slump forward.

โย Nothing to Snap, Fray, or Wear Outย - There are no buckles, hooks, or Velcro pads to break or lose their grip. It's one piece of cotton yarn and terylene, and that's the whole product.
โย A Size That Fits Your Frameย - Five sizes cover 4'11" to 6'2" and 94 to 235 lb. If you're between two sizes, or your shoulders are broad, go up one.

FAQ
-
Will it show under my clothes?ย Under a sweater, blazer, or thick shirt, no. Under a thin or fitted top, the fabric can bunch a little at the shoulders โ many people wear it at home or at their desk instead.
-
How do I pick my size?ย Match your height, weight, and chest to the chart below. If you land between two sizes, or your shoulders are broad, pick the bigger one.
Specifications
-
Material:ย Cotton yarn and terylene
-
Color:ย Black
-
Net weight:ย 260 g (9.2 oz)
At Margot & Hale, your satisfaction comes first. Thatโs why we keep you informed every step of the way and offer free shipping with track & trace on every order.
Our customer support team is available daily to answer all your questions.
We take pride in the quality of our products. Thatโs why every order is backed by ourย 30-day money-back guarantee.
If for any reason youโre not fully satisfied, simply return your item within 30 days of delivery and receive a full refund โ no questions asked.
Before sending a return, please contact our customer service team at the contact page.
Mara S.
and 48.2k+ others love Margot & Hale