Every Lululemon chart below is verified against the brand's official sizing. All numbers are body measurements, not garment measurements.
Lululemon fit — the short version
Men's tops — Fits close to the body. Metal Vent Tech classic is a slim, body-skimming cut — go one size up for a relaxed feel, or pick the Relaxed-Fit version. Scuba Oversized styles carry extra room by design, so consider sizing down there. When in doubt, match your chest to the chart rather than your usual letter.
Men's bottoms — The numeric label is the waist size; the body measurement runs one inch larger — a size 32 fits a 33-inch waist. Pace-focused shorts and License to Train fit true to size.
Women's tops — Swiftly runs small — most go one size up for airflow over a second-skin feel. Align fits true to size; between sizes, take the larger to keep the soft Nulu feel. Scuba Oversized carries extra room by design, so consider sizing down. Shelf-bra tanks run one numeric size offset from regular tops.
Women's bottoms — Align and Wunder Train fit true to size — some prefer to size down in Wunder Train for extra compression, and Fast and Free stays true even between sizes. Match your waist and hip to the chart rather than your usual letter size. Contour Fit leggings use their own scale; check the product page.
Men's tops
XS — chest 35–36 in (88.9–91.4 cm)
S — chest 37–38 in (94–96.5 cm)
M — chest 39–40 in (99.1–101.6 cm)
L — chest 41–42 in (104.1–106.7 cm)
XL — chest 43–45 in (109.2–114.3 cm)
XXL — chest 46–48 in (116.8–121.9 cm)
3XL — chest 50–52 in (127–132.1 cm)
4XL — chest 53–55 in (134.6–139.7 cm)
5XL — chest 56–58 in (142.2–147.3 cm)
Men's bottoms
28 (XS) — waist 29 in (73.6 cm), hip 35.5 in (90.2 cm)
29 (S) — waist 30 in (76.2 cm), hip 36.5 in (92.7 cm)
30 (S) — waist 31 in (78.7 cm), hip 37.5 in (95.3 cm)
31 (M) — waist 32 in (81.3 cm), hip 38.5 in (97.8 cm)
32 (M) — waist 33 in (83.8 cm), hip 39.5 in (100.3 cm)
33 (L) — waist 34 in (86.4 cm), hip 40.5 in (102.9 cm)
34 (L) — waist 35 in (88.9 cm), hip 41.5 in (105.4 cm)
36 (XL) — waist 37 in (94 cm), hip 43.5 in (110.5 cm)
38 (XXL) — waist 39 in (99.1 cm), hip 45.5 in (115.6 cm)
40 (XXL) — waist 41 in (104.1 cm), hip 47.5 in (120.7 cm)
Women's tops
0 — bust 28.5 in (72.4 cm)
2 (XXS) — bust 30 in (76.2 cm)
4 (XS) — bust 31–32 in (78.7–81.3 cm)
6 (S) — bust 33–34 in (83.8–86.4 cm)
8 (M) — bust 35–36 in (88.9–91.4 cm)
10 (L) — bust 37–38.5 in (94–97.8 cm)
12 (XL) — bust 40 in (101.6 cm)
14 (XL) — bust 42 in (106.7 cm)
16 (1X) — bust 45 in (114.3 cm)
18 (1X) — bust 47 in (119.4 cm)
20 (2X) — bust 49 in (124.5 cm)
Women's bottoms
0 — waist 21.5 in (54.6 cm), hip 31.5 in (80 cm)
2 (XXS) — waist 23 in (58.4 cm), hip 33 in (83.8 cm)
4 (XS) — waist 24–25 in (61–63.5 cm), hip 34–35 in (86.4–88.9 cm)
6 (S) — waist 26–27 in (66–68.6 cm), hip 36–37 in (91.4–94 cm)
8 (M) — waist 28–29 in (71.1–73.7 cm), hip 38–39 in (96.5–99.1 cm)
10 (L) — waist 30–31.5 in (76.2–80 cm), hip 40–41.5 in (101.6–105.4 cm)
12 (XL) — waist 33 in (83.8 cm), hip 43 in (109.2 cm)
14 (XL) — waist 35 in (88.9 cm), hip 45 in (114.3 cm)
16 (1X) — waist 39 in (99.1 cm), hip 47 in (119.4 cm)
18 (1X) — waist 41 in (104.1 cm), hip 49 in (124.5 cm)
20 (2X) — waist 43 in (109.2 cm), hip 51 in (129.5 cm)
Common questions
Do I size up in Swiftly or Align? Swiftly runs small — most go one size up for airflow over a second-skin feel. Align fits true to size; between sizes, take the larger to keep the soft Nulu feel.
How does the men's numeric waist sizing work? The numeric label is the waist size, and the body measurement runs one inch larger — a size 32 fits a 33-inch waist. Pace-focused shorts and License to Train fit true to size.
These charts also live on every Lululemon product page on enroute.run — look for the size-guide button.