
Calvin Klein CK18509SG Round Grey Gradient Sunglasses — Black
Incl. express shipping · excl. duties & taxes — calculated at checkout
Description
- SKU589474_NY
- MaterialAcetate frame, Grey Gradient lens
- ColorBlack
Calvin Klein's acetate round sunglasses balance bold geometry with refined proportions. The black frame features light blue inner arms and gradient lenses that deepen from translucent at the top to opaque grey. Sculptural hinges with signature studs add definition, while the generous 55mm lens width suits most face shapes. Wear solo for everyday calm or layered with a warm-toned palette to amplify the cool-toned frame.
Shipping & Returns
- Returns within 14 days of delivery. See Returns Policy here.
- Duties & taxes calculated at checkout — no extra import fees on delivery.
Authenticity Guarantee
Women's Size Guide
Please note: This is a representative guide only. Sizes and measurements may vary depending on the style and brand fit. If you are unsure, we recommend trying the product at a nearby luxury boutique.
| Standard | XXXS | XXS | XS | S | M | L | XL | XXL | XXXL |
|---|---|---|---|---|---|---|---|---|---|
| IT | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 | 52 |
| FR | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 |
| US | 0 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 |
| UK | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
How to measure: Bust — around the fullest part. Waist — at the narrowest point. Hips — around the fullest part. Compare to the brand's measurements; when between sizes, size up for a relaxed fit.
Waist
| Standard | XXXS | XXS | XS | S | M | L | XL | XXL | XXXL |
|---|---|---|---|---|---|---|---|---|---|
| Waist | 23 | 24 - 25 | 26 - 27 | 28 - 29 | 30 - 31 | 32 - 33 | 34 - 35 | 36 - 37 | 38 - 40 |
Length
| Leg Length | Short | Regular | Long |
|---|---|---|---|
| cm | 76 | 81 | 86 |
| inches | 30 | 32 | 34 |
| IT/EU | 35 | 35.5 | 36 | 36.5 | 37 | 37.5 | 38 | 38.5 | 39 | 39.5 | 40 | 40.5 | 41 | 42 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 12 |
| UK | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 9 |
| JP (cm) | 22 | 22.5 | 23 | 23.5 | 24 | 24.5 | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 | 29 |
Tip: Women's luxury footwear is cut in Italian (EU) sizing. If you're between sizes, or the style is structured/pointed, we recommend sizing up.
| Standard | XS | S | M | L | XL | XXL | XXXL |
|---|---|---|---|---|---|---|---|
| cm | 52–53 | 54–55 | 56–57 | 58–59 | 60–61 | 62–63 | 64–65 |
| inches | 20½–20⅞ | 21⅛–21½ | 21⅞–22¼ | 22⅝–23 | 23½–23⅞ | 24¼–24⅝ | 25–25½ |
Note: Measure your head across the mid-forehead where the hat will sit.
| Standard | XS | S | M | L | XL |
|---|---|---|---|---|---|
| cm | 16 | 17.5 | 19–20 | 21.5 | 23–24 |
| inches | 6 | 6.5 | 7–7.5 | 8 | 8.5–9 |
Note: Measure around your hand below the fingers and from the base to the tip of your middle finger. Use the larger measurement.
| Standard | XXXS | XXS | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|---|---|
| cm | 60–65 | 70–75 | 80–85 | 90–95 | 100–105 | 110–115 | 120 | 125 |
| inches | 24–26 | 28–30 | 32–34 | 36–38 | 40–42 | 44–46 | 48 | 50 |
| IT | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 |
| Standard | XXS | XS | S | M | L | XL | XXL | XXXL |
|---|---|---|---|---|---|---|---|---|
| IT | 1–2 | 3–7 | 8–12 | 13–14 | 15–16 | 17–18 | 19–21 | 22–23 |
| US | 1.5–2.25 | 2.5–4 | 4.5–6 | 6–6.5 | 7–7.5 | 8–8.5 | 9–9.5 | 10–10.25 |
| mm | 13.00–13.30 | 13.60–14.90 | 15.30–16.56 | 16.90–17.20 | 17.52–17.83 | 18.15–18.47 | 18.79–19.43 | 19.74–20.06 |
Men's Size Guide
Please note: This is a representative guide only. Sizes and measurements may vary depending on the style and brand fit. If you are unsure, we recommend trying the product at a nearby luxury boutique.
| Standard | XXXS | XXS | XS | S | M | L | XL | XXL | XXXL | XXXXL | XXXXXL |
|---|---|---|---|---|---|---|---|---|---|---|---|
| IT/FR | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 | 56 | 58 | 60 |
| US/UK | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 |
| JP | 00 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| GER/DAN | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 | 56 | 58 | 60 |
| Numerical | 000 | 00 | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Roman | 000 | 00 | 0 | I | II | III | IV | V | VI | VII | VIII |
| RUS | 40 | 42 | 44 | 46 | 48 | 50 | 52 | 54 | 56 | 58 | 60 |
| Korea | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 |
| China | 155/76A | 160/80A | 165/84A | 170/88A | 175/92A | 180/96A | 185/100A | 190/104A | 195/108A | 200/112A | 205/116A |
| Lacoste | -- | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
Collar Size
| Standard | XXXS | XXS | XS | S | M | L | XL | XXL | XXXL | XXXXL |
|---|---|---|---|---|---|---|---|---|---|---|
| cm | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 45 |
| inches | 14 | 14½ | 15 | 15½ | 16 | 16½ | 17 | 17½ | 18 | 18½ |
Waist
| Standard | XXS | XS | S | M | L | XL | XXL | XXXL | XXXXL |
|---|---|---|---|---|---|---|---|---|---|
| Waist | 26–27 | 28–29 | 30–31 | 32–33 | 34–35 | 36–37 | 38–39 | 40–41 | 42–45 |
Leg Length
| Leg Length | Short | Regular | Long |
|---|---|---|---|
| inches | 30 | 32 | 34 |
| cm | 76 | 81 | 86 |
| IT | 36 | 36.5 | 37 | 37.5 | 38 | 38.5 | 39 | 39.5 | 40 | 40.5 | 41 | 41.5 | 42 | 42.5 | 43 | 43.5 | 44 | 44.5 | 45 | 45.5 | 46 | 46.5 | 47 | 47.5 | 48 | 48.5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 | 15 | 15.5 |
| UK | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 13.5 | 14 | 14.5 |
| JP | 21 | 21.5 | 22 | 22.5 | 23 | 23.5 | 24 | 24.5 | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 | 28.5 | 29 | 29.5 | 30 | 30.5 | 31 | 31.5 | 32 | 32.5 | 33 | 33.5 |
| Korea | 210 | 215 | 220 | 225 | 230 | 235 | 240 | 245 | 250 | 255 | 260 | 265 | 270 | 275 | 280 | 285 | 290 | 295 | 300 | 305 | 310 | 315 | 320 | 325 | 330 | 335 |
| Adidas EU | -- | -- | 36 | 36⅔ | 37⅓ | 38 | 38⅔ | 39⅓ | 40 | 40⅔ | 41⅓ | 42 | 42⅔ | 43⅓ | 44 | 44⅔ | 45⅓ | 46 | 46⅔ | 47⅓ | 48 | 48⅔ | 49⅓ | 50 | 50⅔ | -- |
| Standard | XS | S | M | L | XL | XXL | XXXL |
|---|---|---|---|---|---|---|---|
| US | 6½–6⅝ | 6¾–6⅞ | 7–7⅛ | 7¼–7⅜ | 7½–7⅝ | 7¾–7⅞ | 8–8⅛ |
| UK | 6⅜–6½ | 6⅝–6¾ | 6⅞–7 | 7⅛–7¼ | 7⅜–7½ | 7⅝–7¾ | 7⅞–8 |
| cm | 52–53 | 54–55 | 56–57 | 58–59 | 60–61 | 62–63 | 64–65 |
| inches | 20½–20⅞ | 21⅛–21½ | 21⅞–22¼ | 22⅝–23 | 23½–23⅞ | 24¼–24⅝ | 25–25½ |
Note: To work out your hat size, measure your head across the mid-forehead, where you expect it to sit.
| Standard | S | M | L | XL |
|---|---|---|---|---|
| cm | 20–21.5 | 23–24 | 25.5–27 | 27.9–29.2 |
| inches | 7.5–8 | 8.5–9 | 9.5–10 | 10.5–11 |
Note: To work out your glove size, measure around your hand below the base of your fingers and again from the bottom of your hand to the tip of your middle finger, then choose from the widest measurement.
| Standard | XXS | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|---|
| cm | 65 | 70–75 | 80–85 | 90–95 | 100–105 | 110–115 | 120 |
| inches | 26 | 28–30 | 32–34 | 36–38 | 40–42 | 44–46 | 48 |
| Standard | XXS | XS | S | M | L | XL | XXL | XXXL |
|---|---|---|---|---|---|---|---|---|
| IT | 1–2 | 3–7 | 8–12 | 13–14 | 15–16 | 17–18 | 19–21 | 22–23 |
| FR | 41–42 | 43–47 | 48–52 | 53–54 | 55–56 | 57–58 | 59–61 | 62–63 |
| US | 1.5–2.25 | 2.5–4 | 4.5–6 | 6–6.5 | 7–7.5 | 8–8.5 | 9–9.5 | 10–10.25 |
| UK | B–C–D | E–F–G–H½–I | I½–J–K–L½–M½ | N–O | O½–P | Q–Q½ | R–S–T | T½–U |
| mm | 13.00–13.30 | 13.60–14.00–14.30–14.60–14.90 | 15.30–15.56–16.00–16.25–16.56 | 16.90–17.20 | 17.52–17.83 | 18.15–18.47 | 18.79–19.11–19.43 | 19.74–20.06 |
| inches | 0.51–0.52 | 0.53–0.55–0.56–0.57–0.59 | 0.60–0.61–0.63–0.64–0.65 | 0.66–0.68 | 0.69–0.70 | 0.71–0.73 | 0.74–0.75–0.76 | 0.78–0.79 |
Kids Size Guide
Please note: This is a representative guide only. Sizes and measurements may vary depending on the style and brand fit. If you are unsure, we recommend trying the product at a nearby luxury boutique.
| Age (yrs) | Height (in) | Height (cm) |
|---|---|---|
| 2 | 33–36 | 84–92 |
| 3 | 36–39 | 92–100 |
| 4 | 39–41 | 100–105 |
| 5 | 41–43 | 105–110 |
| 6 | 43–46 | 110–117 |
| 8 | 46–50 | 117–127 |
| 10 | 50–55 | 127–140 |
| 12 | 55–60 | 140–152 |
| Age (yrs) | EU | US | UK | Foot Length (in) | Foot Length (cm) |
|---|---|---|---|---|---|
| 2 | 23 | 7K | 6–6.5K | 5.5–5.75 | 14–14.5 |
| 2 | 24 | 7.5K | 7K | 5.75–6 | 14.5–15.25 |
| 3 | 25 | 8–8.5K | 7.5–8K | 6–6.25 | 15.25–15.75 |
| 3 | 26 | 9–9.5K | 8.5K | 6.25–6.5 | 15.75–16.5 |
| 4 | 27 | 10–10.5K | 9–9.5K | 6.5–6.75 | 16.5–17 |
| 5 | 28 | 11K | 10–10.5K | 6.75–7 | 17–17.75 |
| 6 | 29 | 11.5–12K | 11K | 7–7.25 | 17.75–18.5 |
| 7 | 30 | 12.5K | 11.5K | 7.25–7.5 | 18.5–19 |
| 8 | 31 | 13–13.5K | 12–12.5K | 7.5–7.75 | 19–19.5 |
| 8 | 32 | 1 | 13–13.5K | 7.75–8 | 19.5–20.25 |
| 9 | 33 | 1.5–2 | 1 | 8–8.25 | 20.25–21 |
| 10 | 34 | 2.5–3 | 1.5–2 | 8.25–8.5 | 21–21.5 |
| 11 | 35 | 3–3.5 | 2.5 | 8.5–8.75 | 21.5–22.25 |
| 12 | 36 | 4–4.5 | 3–3.5 | 8.75–9.25 | 22.25–23.5 |
| Age (yrs) | Waist (in) | Waist (cm) |
|---|---|---|
| 2–3 | 19–20 | 50–52 |
| 3–4 | 20–21 | 52–54 |
| 4–5 | 21–22 | 54–56 |
| 5–6 | 22–23 | 56–58 |
| 6–7 | 23–23.5 | 58–60 |
| 7–8 | 23.5–24.5 | 60–62 |
| 8–9 | 24.5–25 | 62–64 |
| 9–10 | 25–26 | 64–66 |
| 10–11 | 26–27 | 66–68 |
| 11–12 | 27–27.5 | 68–70 |
| Age (yrs) | Circumference (in) | Circumference (cm) |
|---|---|---|
| 3–6 | 19–19.75 | 48–50 |
| 6–9 | 19.75–20.5 | 50–52 |
| 9–12 | 20.5–21.25 | 52–54 |











