Timberland to Under Armour Shoe Size Conversion

Switching from Timberland to Under Armour? Timberland runs large and Under Armour runs small, so the size you order changes. Here's the full chart.

A Timberland 8.5 works out to a Under Armour 9.5 — about a full size up. The chart below has every size.

Timberland → Under Armour: size up a full size

A Timberland 8.5 is a Under Armour 9.5.

Find your Timberland size on the left, read across for Under Armour:

Timberland size	Under Armour size	UK	EU	Foot (cm)
6	7	5.5	37	23.5
6.5	7.5	6	38	24.3
7	8	6.5	38.5	24.7
7.5	8.5	7	39.5	25.1
8	9	7.5	41	25.9
8.5	9.5	8	41.5	26.3
9	10	8.5	42.5	26.7
9.5	10.5	9	43	27.1
10	11	9.5	43.5	27.5
10.5	11.5	10	44	27.9
11	12	10.5	44.5	28.3
11.5	12.5	11	45.5	28.7
12	13	11.5	46	29.1
12.5	13.5	12	47	29.5
13	14	12.5	47.5	29.9
13.5	14.5	13	48	30.3
14	15	13.5	49	31.1
14.5	15.5	14	49.5	31.5

⚠️ Fit varies by model. Timberland boots run about half a size large — many size down half. Under Armour tends to run about half a size small, especially in performance trainers.

Under Armour to Timberland → · Timberland chart · Under Armour chart · Brand finder

What is a Timberland 8.5 in Under Armour?

A Timberland 8.5 is about a Under Armour 9.5 — they share a foot length of roughly 26.3 cm (UK 8, EU 41.5).

Do Timberland and Under Armour fit the same?

No — Timberland runs large and Under Armour runs small, so size up a full size when you switch.

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