Billfish™ 3-Eye Boat Shoe Medium brown

Boat Shoe Summer is Here — Shop the Latest Shop Now

Boat Shoe Summer is Here — Shop the Latest

Wider feet?

We expanded our collection to include wide-width styles that marry comfort and style. This selection of products is available in extended widths that provide additional room across the top of the shoe, where your foot naturally bends.

Half Size?

Sizing may vary between style and type of footwear. Half sizes are not available in all styles.

Unisex sizing?

Some styles are listed in traditional men’s sizes. For traditional women’s sizing, subtract 1.5 from the listed size.

Midi vs Regular Rings?

Our regular rings are designed to be worn at the base of your fingers, whereas midi rings are smaller and meant to be worn midway down the finger, between the first and second knuckle.

US	UK	EUR	IN	CM
5	4	35	8.8	22.2
6	3	36	9	23
6.5	4	37	9.3	23.4
7	4.5	37.5	9.4	23.8
7.5	5	38	9.6	24.33
8	5.5	38.5	9.7	24.7
8.5	6	39	9.8	25.1
9	7	40	10.1	25.5
10	8	41	10.3	26.4
10.5	9	42	10.5	26.8
11	9.5	42.5	10.7	27.2
12	10.5	43	11	28
13	11.5	44	11.3	28.8

Women's Slipper

Size	US
S	5-6
M	7-8
L	9-10

US	UK	EUR	IN	CM
7	6	39	9.7	24.7
7.5	6.5	40	9.8	25.1
8	7	41	10	25.5
9	8	42	10.4	26.3
9.5	8.5	42.5	10.5	26.7
10	9	43	10.7	27.1
10.5	9.5	43.5	10.9	27.5
11	10	44	10.5	27.5
12	11	45	10.7	27.2
13	12	46	11.7	29.5
14	13	47	12	30.3

US	Length (in)	Length (cm)	Medium width (in)	Wide width (in)
1	3 1/2	9	4 3/4	x
2	3 7/8	9.9	5	x
3	4 1/4	10.7	5 1/8	x
4	4 5/8	11.6	5 3/8	x

US	Length (in)	Length (cm)	Medium width (in)	Wide width (in)
3.5	4 3/8	11.2	5 1/4	5 1/2
4	4 5/8	11.6	5 3/8	5 1/2
4.5	4 3/4	12	5 1/2	5 5/8
5	4 7/8	12.4	5 1/2	5 3/4
5.5	5 1/8	12.9	5 5/8	5 7/8
6	5 1/4	13.3	5 3/4	5 7/8
6.5	5 3/8	13.7	5 7/8	6
7	5 5/8	14.1	5 7/8	6 1/8
7.5	5 3/4	14.6	6	6 1/4
8	5 7/8	15	6 1/8	6 1/4
8.5	6 1/8	15.4	6 1/4	6 3/8
9	6 1/4	15.8	6 3/8	6 1/2
9.5	6 3/8	16.3	6 1/2	6 3/8
10	6 5/8	16.7	6 5/8	6 5/8

US	Length (in)	Length (cm)	Medium width (in)	Wide width (in)
10.5	6 3/4	17.1	6 5/8	6 5/8
11	6 7/8	17.5	6 5/8	6 3/4
11.5	7 1/8	18	6 3/4	6 7/8
12	7 1/4	18.4	6 7/8	7
12.5	7 3/4	18.8	7 1/8	7
13	7 5/8	19.2	7 1/4	7 3/8
13.5	7 3/4	19.7	7 3/8	7 1/2
1	7 7/8	20.1	7 1/2	7 5/8
1.5	8 3/8	20.5	7 5/8	7 3/4
2	8 1/4	20.9	7 3/4	7 7/8
2.5	8 3/8	21.3	7 7/8	8
3	8 5/8	21.8	8	8 1/8
3.5	8 3/4	22.2	8 1/8	8 1/4
4	8 7/8	22.6	8 1/4	8 3/8
4.5	9 1/8	23.1	8 3/4	8 1/2
5	9 1/4	23.5	8 1/2	8 5/8
5.5	9 3/8	23.9	8 5/8	8 3/4
6	9 5/8	24.3	8 7/8	8 7/8
6.5	9 3/4	24.8	8 7/8	9
7	9 7/8	25.2	9	9 1/8

Regular

Size	XS	S	M	L	XL
Ring Size	5	6	7	8	9
Diameter (mm)	15 mm	16 mm	17 mm	18 mm	19 mm

Midi

Size	S	M	L
Ring Size (Reg)	4	5	6
Diameter (mm)	-	-	-

3 Packs (Regular & Midi)

Size	S	M	L
Ring Size (Reg)	6,6,7	7,8,8	8,9,9
Ring Size (Midi)	4,5,4	4,5,4	5,6,5

Size	XS	S	M	L	XL
Ring Size	9	10	11	12	13
Diameter (mm)	19 mm	20 mm	21 mm	22 mm	23 mm

Size	S	M	L	XL
Chest	53.5 cm / 21.1”	57.5 cm / 22.6”	61.5 cm / 24.2”	65.5 cm / 25.8”
Length	68.5 cm / 27”	72.5 cm / 28.5”	76.5 cm / 30.1”	80.5 cm / 31.7”
Sleeve	56 cm / 22”	58 cm / 22.8”	60 cm / 23.6”	62 cm / 24.4”

Size	XS	S	M	L	XL
US	2	4/6	8/10	12/14	16/18
EUR	32	34/36	38/40	42/44	46-48
UK	6	8/10	12/15	16/18	20/22
Natural waist	21”	23”	25”	27”	29”
Hips	29.5”	30.5”	31.5”	32.5”	33.5”
Inseam	25”	25.5”	26”	26.5”	27”