Tree Runner / Allbirds

$35.50 USD

~~$78.50 USD~~ $35.50 USD

Sale Sold out

Size 8 9 10 11 12 13 14

A breezier take on our original Wool Runner, with a lower profile than the Tree Runner NZ, this fan favorite is a versatile, do-it-all pick for wearing just about anywhere. A light, breathable upper hugs your foot, while a Merino wool-blend lining provides all-day comfort—socks optional.

Thoughtfully designed

Breathable TENCEL™ Lyocell (tree fiber) and recycled polyester blend upper for a light, cool feel
Sugarcane-based SweetFoam® cushioning with responsive energy return
Soft, Merino-wool blend lining
100% recycled polyester laces sourced from plastic bottles

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Size Chart

Size Chart - Women

Shoes

US	5	5.5	6	6.5	7	7.5	8	8.5	9	9.5	10	10.5	11
UK	2 - 2.5	2.5	3 - 3.5	3.5	4-4.5	4.5	5 - 5.5	5.5	6 - 6.5	6.5	7 - 7.5	7.5	8 - 8.5
EU	35	35.5	36	36.5	37	37.5	38	38.5	39	39.5	40	40.5	41
cm	22	22.5	23	23.5	24	24.5	25	25.5	26	26.5	27	27.5	28

Clothing

Allbirds Size	US Dress Size	Bust (Inches)
XS	0 - 2	31 - 34
S	4 - 6	34 - 36
M	8 - 10	36 - 38
L	12 -14	38 - 40
XL	16	40 - 42
XXL	18 - 20	42 - 46
XXXL	20 - 22	46 - 47

Underwear

Allbirds Size	Bust (Inches)	Cup Size	Waist (Inches)	Hips (Inches)
XS	31 - 34	32A/B	24 - 25	34 - 36
S	34 - 36	32C/D, 34A/B	26 - 27	37 - 38
M	36 - 38	32DD, 34C/D, 36 A/B	28 - 29	39 - 40
L	38 - 40	34DD, 36C/D/DD, 38B/C	30 - 32	41 - 42
XL	40 - 42	38D/DD, 40A/B/C	33 - 35	43 - 44
XXL	42 - 46	40D/DD, 42B/C/D	36 - 38	45 - 46
XXXL	46 - 47	42DD, 44D	39 - 40	47 - 48

Socks

Socks	S	M	L
US Shoes	5-7	8-10	11
UK Shoes	2 - 4.5	5-7.5	8 - 8.5
EU Shoes	35-37	38-40	41
cm	21.5-23.5	24-26	26.5

Size Chart - Men

Shoes

US	8	9	10	11	12	13	14
UK	7	8	9	10	11	12	13
EU	41	42	43	44	45	46	47
cm	26	27	28	29	30	31	32

Top

Allbirds Size	Chest (Inches)
XS	34 - 36
S	36 - 38
M	38 - 40
L	40 - 42
XL	42 - 45
XXL	45 - 48
XXXL	48 - 51

Boxer

US Size	Waist, IN	Waist, CM
S	28-30	70-75
M	32-34	80-85
L	36-38	90-95
XL	40-42	100-105
XXL	44-46	112-117

Socks

Socks	M	L	XL
US Shoes	8	9-12	13-14
UK Shoes	7	8-11	12-13
EU Shoes	40-41	41-45	45-47
cm	25	26-29	29.5-30.5

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