Lululemon vs Shock Absorber
Two brands, two ways of grading a size. Here is how Lululemon and Shock Absorber differ in system, range and fit, and which one to choose for your shape and your problem.
Lululemon or Shock Absorber, in short
Lululemon and Shock Absorber use different systems (US vs UK). Lululemon runs firm in the band and true in the cup with average wires; Shock Absorber runs firm in the band, true in the cup, average wires. Range: Lululemon Alpha (0–20 numeric); some styles A/B, C/D, DD/E cup groupings / Cup groupings on select styles; Shock Absorber 30–40 / A–HH. Convert your measured size into each and let fit decide.
Your measured size in both
Same body, two labels. Each result is your US size converted into the brand's system, then adjusted for how that brand grades. They use different systems, so the numbers differ even before fit.
Lululemon vs Shock Absorber at a glance
| Lululemon | Shock Absorber | |
|---|---|---|
| Sizing system | United States | United Kingdom |
| Bands | Alpha (0–20 numeric); some styles A/B, C/D, DD/E cup groupings | 30–40 |
| Cups | Cup groupings on select styles | A–HH (UK letters) |
| Band grading | firm | firm |
| Cup grading | true | true |
| Wire width | average | average |
| Straps | Adjustable on supportive styles | Wide, adjustable; racerback options |
| Alpha sizes | Yes, some lines | No |
| Tier | Premium | Mid-market |
| Origin | Canada | UK |
| Signature line | Enlite: high-support with cup groupings | Ultimate Run: high-impact, the flagship |
Which to try for your breast shape
| Shape | Lululemon | Shock Absorber |
|---|---|---|
| Full on bottom | Enlite | Ultimate Run |
| Full on top | Run Times | Active Multi Sports |
| Shallow | Free to Be | Ultimate Fly |
| Projected | Enlite | Active Multi Sports |
| Wide-set | Energy | Active Zipped Plunge |
Not sure of your shape? Use the shape finder.
Choose Lululemon or Shock Absorber?
- you want a firm, supportive band and are happy to size the band up if between
- studio and low-impact
- running with the enlite/run times cup groupings
- you want a firm, supportive band and are happy to size the band up if between
- running and high-impact sport
- full-bust sport in real sizes
Both are right at the same measurement. The label differs by system and the fit by grading: start from your measured size, convert into each, and let the five fit checks decide.
What each brand is known for
| Lululemon | Shock Absorber | |
|---|---|---|
| Line 1 | Enlite: high-support with cup groupings | Ultimate Run: high-impact, the flagship |
| Line 2 | Run Times: running, cup groupings | Active Multi Sports: high-impact encapsulation |
| Line 3 | Free to Be: light support, numeric only | Active Zipped Plunge: front-zip high impact |
| Line 4 | Energy: medium support | Ultimate Fly: lighter, running-specific |
Lululemon vs Shock Absorber: answered
Is Lululemon the same size as Shock Absorber?
Different systems: Lululemon labels in US, Shock Absorber in UK. Lululemon: Bands run firm: if you sit between bands, take the larger band with the same cup volume (a sister size). Shock Absorber: Bands run firm: if you sit between bands, take the larger band with the same cup volume (a sister size).
Which runs smaller, Lululemon or Shock Absorber?
Lululemon. Cups grade true to the measured difference. Shock Absorber. Cups grade true to the measured difference.
Which is better for a large bust, Lululemon or Shock Absorber?
Lululemon runs to Cup groupings on select styles on bands Alpha (0–20 numeric); some styles A/B, C/D, DD/E cup groupings; Shock Absorber to A–HH on 30–40. The one whose range covers your size (in its own system) and whose wire width suits your root.
Which is better for a small bust?
Whichever grades true or small at A–C: Lululemon cups true, Shock Absorber cups true. Small bands need the brand whose range starts lower: Alpha (0 vs 30.
Can I use my Lululemon size at Shock Absorber?
Convert first (US → UK), then adjust: Shock Absorber bands run firm and cups true relative to true. The calculator above does both.
Do Lululemon and Shock Absorber fit the same breast shapes?
Not identically. Full on bottom: Lululemon Enlite vs Shock Absorber Ultimate Run; Full on top: Lululemon Run Times vs Shock Absorber Active Multi Sports; Shallow: Lululemon Free to Be vs Shock Absorber Ultimate Fly.
Opens HauteFlair’s own hub page; use your measured size there. HauteFlair is owned by the same company as Brasize.ai; that relationship never changes the sizing math, charts, or fit advice on this page. How this site makes money.