Jackal II GTX Men's

Waterproof Long-Distance Trail Running Shoe.

The La Sportiva Jackal II GTX is a high-performance trail running shoe designed for long distances, technical terrain, and all-weather protection. Featuring a GORE-TEX® Invisible Fit membrane, it provides waterproof breathability without compromising flexibility or comfort. Engineered for stability and responsiveness, it delivers a cushioned yet dynamic ride for endurance athletes tackling rugged trails. An EVA midsole with Infinitoo™ technology enhances energy return and impact absorption, while the FriXion® Red outsole with multi-directional lugs ensures reliable traction on varied terrain. The wider toe box improves comfort for extended runs, making the Jackal II GTX the ideal choice for runners facing unpredictable conditions.

Upper: Breathable mesh with TPU reinforcements & GORE-TEX® Invisible Fit
Midsole: EVA with Infinitoo™ inserts for cushioning and energy return
Outsole: FriXion® Red with multi-directional lugs for superior traction
Weight: ~300g (per shoe)

US Men's	European	US Women's
4	35.5	5
4.5	36	5.5
4.5+	36.5	5.5+
5	37	6
5.5	37.5	6.5
6	38	7
6.5	38.5	7.5
6.5+	39	7.5+
7	39.5	8
7.5	40	8.5
8	40.5	9
8.5	41	9.5
8.5+	41.5	9.5+
9	42	10
9.5	42.5	10.5
10	43	11
10.5	43.5	11.5
10.5+	44	11.5+
11	44.5	12
11.5	45	12.5
12	45.5	13
12.5	46	13.5
12.5+	46.5	13.5+
13	47	14
13.5	47.5
14	48