K2 Anthem 105 BOA 69464332

The K2 Anthem 105 BOA is an all-mountain women’s ski boot built to offer a blend of support, comfort and on-snow adjustability. Its mid-stiff flex and BOA closure make it suited to skiers who want reliable performance across varied terrain without wrestling with traditional buckles.

This boot uses a BOA dial system for quick, micro-adjustable tightening, so you can lock in a precise fit and avoid pressure spots. The medium-volume last (97–100 mm) balances a responsive feel underfoot with enough room for an average foot shape. At 1674 g per boot (size 24.5), it provides a stable platform that still feels agile when you’re moving from piste to powder.

On the women’s flex scale, a 105 rating sits just above the comfort range (80–100) and nudges into performance territory. A higher flex number means the shell is stiffer, which increases counter-pressure on your lower leg for more direct ski control at speed, though it does require a bit more effort to flex the boot compared with softer models.

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