The key to powering through the obstacles of a river system is great footing. The rugged, responsive Guide BOA Boot stacks agility and stability in your favor with maximum Vibram traction and an exacting BOA-lacing system fit.

BOA Fit System to dial into fast, effortless, precision fit.
Full TPU coated upper for durability.
Rubber toe and heel overlays for added protection
Full closed-cell neoprene foam lining
Pull-on loops for easy on and off.
TPU outsole plate for stud and cleat retention

Size Chart

To allow proper room for the neoprene stockingfoot, find your regular shoe size in the right-hand columns and order the corresponding Simms Boot in the first column. This will typically be one size up from your normal shoe size for men and one size down for women (ie: a women's USA size 8 would take a men's boot size 7).

(Simms Boot size 5 will fit a Youth Size 4, etc.)

Simms Wading Boot Size	USA Size	Euro Size	UK Size	CM Size
5**	4	37	3	22
6**	5	38	4	23
7	6	39	5	24
8	7	40	6	25
9	8	41	7	26
10	9	42	8	27
11	10	43	9	28
12	11	44	10	29
13	12	45	11	30
14	13	46	12	31
15**	14	47	13	32
16**	15	48	14	33

Not all styles available in all sizes; please see individual boot for size specifics
** Freestone Boot - Streamtread only

Simms MEN's Guide BOA Boot - Vibram